- Last update: Oct 01, 2025
- Found by YOYO@home/cenes
Sep 30, 2025 n = 1800: 676486289910305243115743976857467256769005018068801; ecm: B1 =85e7; sigma: 0:10291666828356324878
- Found by Kurt Beschorner
Sep 30, 2025 n = 849: 6665745840890644685531091049825511205035173717; ecm: B1 = 3e6; sigma: 3327356337
Sep 30, 2025 n = 4858: 3880271832350785813127370764867714215517; ecm: B1 = 6e6; sigma: 3:2553502215
Sep 30, 2025 n=10300M: 13189157147838102082482650675858339733901; ecm: B1 = 6e6; sigma: 3:111371351
Sep 30, 2025 n =20024: 82832803766514021925833504161; ecm: B1 = 1e6; sigma: 104852919414352
Sep 30, 2025 n =33555: 2764081801698243073951; P-1: B1 = 300e6
Sep 30, 2025 n=100665: 1592554594537771821133947534057751; P-1: B1 = 300e6
- Found by Kurt Beschorner
Sep 24, 2025 n = 1737: 374643318663224776797087808134396514017991; ecm: B1 =11e6; sigma: 3:3210609035
Sep 24, 2025 n = 2835: 382841290339047580948836872349134978125128631; ecm: B1 =11e6; sigma: 3:1589364952
Sep 24, 2025 n=10580M: 6570298189028049671955767182606612734856972321; ecm: B1 = 6e6; sigma: 3:3054475421
Sep 24, 2025 n =15027: 4182598491090965431194483199; P-1: B1 = 150e6
Sep 24, 2025 n =15027: 25000864524514865340417957841201; P-1: B1 = 150e6
Sep 24, 2025 n =15033: 4748466597487224086119088443; P-1: B1 = 250e6
Sep 24, 2025 n =15037: 42806614765983366751426454005801; P-1: B1 = 250e6
Sep 24, 2025 n =15041: 63512551845982133110919; P-1: B1 = 250e6
- Found by Torbjörn Granlund
Sep 22, 2025 n =2900M: 6033033132690057373999077534888050305482001; ecm
Sep 22, 2025 n =3940M: 51010270021344674871591579498841356967215001; ecm
- Bo Chen, Wenjie Fang, Alfred Eichhorn, Danilo Nitsche, Kurt Beschorner
Sep 22, 2025 R477/c252: SNFS-difficulty = 318;
290M unique raw relations and 794M unique ideals are collected;
target: 2830M unique raw relations;
currently progress 10%;
- Found by Torbjörn Granlund
Sep 16, 2025 n = 1916: 10226546821709282341572622484214465901185349; ecm
- Found by Alfred Reich
Sep 16, 2025 n = 2258: 52874014350801951051108908233818746760979; ecm
Sep 16, 2025 n = 8542: 17931120838017673840027504869107406677; ecm
Sep 16, 2025 n = 9194: 1667300272156337810113084656668394139; ecm
Sep 16, 2025 n =10786: 729914506072054827065390364470411767; ecm
Sep 16, 2025 n =12226: 2580548816983922435815679475699119371; ecm
Sep 16, 2025 n =12434: 10644871877697887832917616752925689; ecm
- Found by Kurt Beschorner
Sep 14, 2025 n = 1398: 97829644721777630795842442531391034522052011; ecm: B1 = 3e6; sigma: 2651071350
Sep 14, 2025 n = 1706: 273616243605203095321334459213437522758336721927; ecm: B1 =20e6; sigma: 3:637627561
Sep 14, 2025 n = 5584: 33032585669354748100507532307619217; ecm: B1 = 1e6; sigma: 0:8727546104645156
Sep 14, 2025 n = 6217: 91732344502157195313784261059592121; ecm: B1 = 1e6; sigma: 5453357092045402
Sep 14, 2025 n =10036: 35412413276700529015461294244357049; ecm: B1 = 1e6; sigma: 8297072652981896
- Found by Anonymous
Sep 06, 2025 n = 3238: 88376853595525515029074288804105939891
Sep 06, 2025 n = 3986: 25555944415936379078066369218667934588173
- Found by Torbjörn Granlund
Sep 02, 2025 n = 1695: 3589492355981051731952052034695940490303247751; ecm: B1/2 = 3e6/1e10; sigma = 1:4277327597
Sep 02, 2025 n = 2222: 2918644992157154213086063524625094205307903; ecm: B1/2 = 3e6/1e10; sigma = 1:2987761698
Sep 02, 2025 n = 2262: 16087663360588803253849167238238929939; ecm: B1/2 = 3e6/1e10; sigma = 1:697874091
Sep 02, 2025 n = 2590: 1587566981848255160768964580712527697515091; ecm: B1/2 = 3e6/1e10; sigma = 1:3594502645
Sep 02, 2025 n = 3015: 145561727061614082264058665770390854831; ecm: B1/2 = 2e6/1e10; sigma = 0:9283897034382382548
Sep 02, 2025 n = 3495: 387453933028530938632676729870153370630391; ecm: B1/2 = 2e6/1e10; sigma = 0:16005981700032064947
Sep 02, 2025 n = 7740: 36821525146880395030522367502885042322081; ecm: B1/2 = 3e6/1e10; sigma = 1:525306835
Sep 02, 2025 n =23220: 1753801360355145706859984612168517841; ecm: B1/2 = 2e6/1e10; sigma = 0:5078811757710992863
- Found by Kurt Beschorner
Sep 01, 2025 n = 1278: 158720442461371770292217981455847347981577942503; ecm: B1 =11e6; sigma: 3746762614
Sep 01, 2025 n = 1554: 116462699941346570110788260883522270500646769; ecm: B1 =11e6; sigma: 1916824559
Sep 01, 2025 n = 1734: 81377921661876815257762625738857311135506265389843731; ecm: B1 =11e6; sigma: 1492419122
Sep 01, 2025 n = 1784: 1506299242872513223456886300848222812688553; ecm: B1 = 3e6; sigma: 3:1325250992
Sep 01, 2025 n = 8262: 47834304614166196220391418206434330161; ecm: B1 = 1e6; sigma: 0:582667912455680
Sep 01, 2025 n = 9945: 3771493051636833160947409738692384129946962271; ecm: B1 = 1e6; sigma: 8483609740963473
- Found by Torbjörn Granlund
Aug 22, 2025 n = 1941: 18324102196986246938793220693979072780479; ecm: B1/2 = 2e6/1e10; sigma = 0:7468102543256745624
Aug 22, 2025 n = 2299: 19105127944897718190086548183045306170227; ecm: B1/2 = 2e6/1e10; sigma = 0:3279931155824969364
Aug 22, 2025 n = 2501: 532671658113886260212473422727898747; ecm: B1/2 = 2e6/1e10; sigma = 0:147276043833136226
Aug 22, 2025 n = 2515: 263595080192736026475317249565311401; ecm: B1/2 = 2e6/1e10; sigma = 0:6883472396746942790
Aug 22, 2025 n = 2529: 127219007062638077428906168365635325319; ecm: B1/2 = 2e6/1e10; sigma = 0:11412115806074526478
Aug 22, 2025 n = 2609: 277754527334147030597898460232281117; ecm: B1/2 = 2e6/1e10; sigma = 0:13117153927448746996
Aug 22, 2025 n = 2634: 64120497550578280872882092218394447992627303; ecm: B1/2 = 2e6/1e10; sigma = 1:3414020500
Aug 22, 2025 n = 2754: 1070573021045188175955629702678917835979037; ecm: B1/2 = 2e6/1e10; sigma = 1:3789776932
Aug 22, 2025 n = 2905: 77232347813946503213768066560793045431; ecm: B1/2 = 2e6/1e10; sigma = 0:1144948186446810884
Aug 22, 2025 n = 2906: 1282595439643508256615285638105070370531; ecm: B1/2 = 2e6/1e10; sigma = 0:15512752377311098215
Aug 22, 2025 n = 2941: 4730412442713592348500757280176674959; ecm: B1/2 = 2e6/1e10; sigma = 0:13714635867003721288
Aug 22, 2025 n = 3038: 13738284126212945085230983501010742373; ecm: B1/2 = 2e6/1e10; sigma = 0:544105926907405447
Aug 22, 2025 n = 3106: 27153601113610968310227740816836137241; ecm: B1/2 = 2e6/1e10; sigma = 0:7205582932242741153
Aug 22, 2025 n = 3134: 220904983261414113425123770729713126253; ecm: B1/2 = 2e6/1e10; sigma = 0:5254817483696869123
Aug 22, 2025 n = 3143: 6363169036007123426660812216597533517; ecm: B1/2 = 2e6/1e10; sigma = 0:11924672347211046095
Aug 22, 2025 n = 3240: 51568786797481312749777492089812443769921; ecm: B1/2 = 2e6/1e10; sigma = 1:2331525317
Aug 22, 2025 n = 3278: 17755640483959884120539570514840731; ecm: B1/2 = 2e6/1e10; sigma = 0:5357041020037774198
Aug 22, 2025 n = 3288: 777058547419946709306622094508543214393; ecm: B1/2 = 2e6/1e10; sigma = 0:6285167283484008294
Aug 22, 2025 n = 3423: 1144226731506033672190976008207066090933; ecm: B1/2 = 2e6/1e10; sigma = 0:12532628322984785219
Aug 22, 2025 n = 3475: 62748931924597058869804224298540379782751; ecm: B1/2 = 2e6/1e10; sigma = 0:7049605378945519835
Aug 22, 2025 n = 3550: 70419611464033010410132410420235801; ecm: B1/2 = 2e6/1e10; sigma = 0:10970266613014061893
Aug 22, 2025 n = 3656: 105014349820837827448113787173636073; ecm: B1/2 = 2e6/1e10; sigma = 0:17887679712477353355
Aug 22, 2025 n = 3759: 10327348071198268614035070731437877311; ecm: B1/2 = 2e6/1e10; sigma = 0:3539741285481088433
Aug 22, 2025 n = 3894: 13260827060071926678250146533712008317; ecm: B1/2 = 2e6/1e10; sigma = 0:3965792511863434232
Aug 22, 2025 n = 4000: 431208300727476872730730418825856001; ecm: B1/2 = 2e6/1e10; sigma = 0:16591244462271258547
Aug 22, 2025 n = 4146: 106849963662552664223405606288976466477; ecm: B1/2 = 2e6/1e10; sigma = 0:9396526448657271941
Aug 22, 2025 n = 4406: 1071324633510414739083765749592126851; ecm: B1/2 = 2e6/1e10; sigma = 0:2816116091175757641
Aug 22, 2025 n = 4436: 1261089691387822202605227321473564089; ecm: B1/2 = 2e6/1e10; sigma = 0:11754549913371875997
Aug 22, 2025 n = 4509: 1184214232188511528770779091912013627; ecm: B1/2 = 2e6/1e10; sigma = 0:9855240741001512686
Aug 22, 2025 n = 4530: 4833105202991763724410365536299494658103651; ecm: B1/2 = 2e6/1e10; sigma = 0:8805604252382697202
Aug 22, 2025 n = 4786: 73826850772785509838139153011838927; ecm: B1/2 = 2e6/1e10; sigma = 0:13633838615548872606
Aug 22, 2025 n = 4872: 27318745527311727819945109054958161; ecm: B1/2 = 2e6/1e10; sigma = 0:5506612397258730679
Aug 22, 2025 n = 4890: 61520492294787443392030024940131; ecm: B1/2 = 2e6/1e10; sigma = 0:15911322850500161954
Aug 22, 2025 n = 4964: 20923796916369387192791205169351481; ecm: B1/2 = 2e6/1e10; sigma = 0:2803036211503127557
Aug 22, 2025 n = 5178: 35537869080356130336157108560442539373; ecm: B1/2 = 2e6/1e10; sigma = 0:9580092485660964118
Aug 22, 2025 n = 5230: 913715366384021444166496647038109361; ecm: B1/2 = 2e6/1e10; sigma = 0:771331845369412953
Aug 22, 2025 n = 5235: 10028232741957259837543150522085514121; ecm: B1/2 = 2e6/1e10; sigma = 0:16463553687904428697
Aug 22, 2025 n = 5308: 405422528576191204049464657373849; ecm: B1/2 = 2e6/1e10; sigma = 0:4154012416662622810
Aug 22, 2025 n = 5316: 560423341854478230067939871606964709; ecm: B1/2 = 2e6/1e10; sigma = 0:16478966460039119882
Aug 22, 2025 n = 5330: 14560622194640776900404672373438993691; ecm: B1/2 = 2e6/1e10; sigma = 0:16916451267224957947
Aug 22, 2025 n = 5388: 21656572209677916741002017772043949; ecm: B1/2 = 2e6/1e10; sigma = 0:5719176353965550791
Aug 22, 2025 n = 5622: 341081075879744338226461559626068859; ecm: B1/2 = 2e6/1e10; sigma = 0:15687442952726193675
Aug 22, 2025 n = 5868: 249411959185579871748145934199205969; ecm: B1/2 = 2e6/1e10; sigma = 0:2459702306581111855
Aug 22, 2025 n = 5890: 16935951972289968452376690210403796291; ecm: B1/2 = 2e6/1e10; sigma = 0:390719063034802979
Aug 22, 2025 n = 6170: 2853558046418662190707429941067051691; ecm: B1/2 = 2e6/1e10; sigma = 0:3703652619764946765
Aug 22, 2025 n = 6182: 861496550506872179749984508575822237; ecm: B1/2 = 2e6/1e10; sigma = 0:717745911794574277
Aug 22, 2025 n = 6405: 559442291539908392262507732453840724831; ecm: B1/2 = 2e6/1e10; sigma = 0:7284976652874111983
Aug 22, 2025 n = 6530: 2926107539440275683794349973830631007081; ecm: B1/2 = 2e6/1e10; sigma = 0:4708019548394877062
Aug 22, 2025 n = 6546: 50307524775512934941398395832874762172859; ecm: B1/2 = 2e6/1e10; sigma = 0:10141722170644269264
Aug 22, 2025 n = 6692: 208071485014255604030387220484316221; ecm: B1/2 = 2e6/1e10; sigma = 0:16465480567995558808
Aug 22, 2025 n = 6770: 1040714678805099503565514029401569361; ecm: B1/2 = 2e6/1e10; sigma = 0:17573951911627414303
Aug 22, 2025 n = 6864: 346106500337352643358162709980222689; ecm: B1/2 = 2e6/1e10; sigma = 0:2249601743126028204
Aug 22, 2025 n = 7030: 171960618591011490717176252193335075737891; ecm: B1/2 = 2e6/1e10; sigma = 0:18392358690554521141
Aug 22, 2025 n = 7236: 400288859420739294212152112413380781; ecm: B1/2 = 2e6/1e10; sigma = 0:12356903377649969917
Aug 22, 2025 n = 7410: 1633286398863103905950712556611395383441; ecm: B1/2 = 2e6/1e10; sigma = 0:17670493216894934013
Aug 22, 2025 n = 8060: 386338641439776181619664471909647893561; ecm: B1/2 = 2e6/1e10; sigma = 0:6311439625869618970
Aug 22, 2025 n = 8082: 20194304465331386932841152087225309921; ecm: B1/2 = 2e6/1e10; sigma = 0:3102672091120149002
Aug 22, 2025 n = 8380: 792156824106885237618863734084839941; ecm: B1/2 = 2e6/1e10; sigma = 0:10820090694979692954
Aug 22, 2025 n = 8586: 8537084702259015572963832941561033893; ecm: B1/2 = 2e6/1e10; sigma = 0:10901450953734906347
Aug 22, 2025 n = 9870: 86826123740937613587552553154967653881; ecm: B1/2 = 2e6/1e10; sigma = 0:6548336698675500456
Aug 22, 2025 n = 9996: 111483444357097578875486923992489149401; ecm: B1/2 = 2e6/1e10; sigma = 0:12921914954328391707
Aug 22, 2025 n =10060: 14246454484575018741314919379810621; ecm: B1/2 = 2e6/1e10; sigma = 0:12480918535794735290
Aug 22, 2025 n =10122: 106202679188864885351768778431861641; ecm: B1/2 = 2e6/1e10; sigma = 0:16301053652210695925
Aug 22, 2025 n =10542: 15926368861211790854013583970087766571; ecm: B1/2 = 2e6/1e10; sigma = 0:1984221174329883152
Aug 22, 2025 n =11060: 1306386752415034616582029039902606041; ecm: B1/2 = 2e6/1e10; sigma = 0:13740617811951633182
Aug 22, 2025 n =13060: 3435607759751666834283061237370911741; ecm: B1/2 = 2e6/1e10; sigma = 0:9804163578888007668
Aug 22, 2025 n =15060: 531926477151291349837112885170943687795161; ecm: B1/2 = 2e6/1e10; sigma = 0:10210524568510546119
Aug 22, 2025 n =15300: 999786224815367576155466884562939401; ecm: B1/2 = 2e6/1e10; sigma = 0:13242376715890128600
Aug 22, 2025 n =16260: 390303076274243657098402096393505345281; ecm: B1/2 = 2e6/1e10; sigma = 0:602491869415975576
Aug 22, 2025 n =19500: 4308766264946517744668657682808098880501; ecm: B1/2 = 2e6/1e10; sigma = 0:10835374908913931446
Aug 22, 2025 n =20580: 31457113222307445802735328546790121; ecm: B1/2 = 2e6/1e10; sigma = 0:3552031685095845501
Aug 22, 2025 n =22620: 8988880162931117783301843876885301; ecm: B1/2 = 2e6/1e10; sigma = 0:874322887550625721
Aug 22, 2025 n =24780: 1170087313865534265656105558330641; ecm: B1/2 = 2e6/1e10; sigma = 0:10507601487646200759
Aug 22, 2025 n =24780: 137626664115004896703002373026744466081; ecm: B1/2 = 2e6/1e10; sigma = 0:14262530245873970156
- Found by Alfred Eichhorn
Aug 18, 2025 n =30161: 393873747961389636907917681425843; ecm: B1 = 1e6; sigma: 2891847040901991
Aug 18, 2025 n =51563: 475153622502302533783645711; ecm: B1 = 1e6; sigma: 3844687670739452
- Found by Kurt Beschorner
Aug 18, 2025 n =7140L: 850887009985028048281840574127405664310675881; ecm: B1 =20e6; sigma: 3:840203700
Aug 18, 2025 n = 9720: 69298762819407285039147739725468732721; ecm: B1 = 1e6; sigma: 0:8168440396961977
Aug 18, 2025 n =33551: 1344801398186149725603816707; P-1: B1 =26e6
Aug 18, 2025 n=101477: 6911312173017829164982119329; P-1: B1 =100e6
- Found by Kurt Beschorner
Aug 13, 2025 n= 7900M: 443894486799777487553775219229203320362922801; ecm: B1 =20e6; sigma: 3:585496174
Aug 13, 2025 n=100641: 344310884200390602485096959; P-1: B1 =26e6
Aug 13, 2025 n=100651: 2441607821735348637599; P-1: B1 =26e6
Aug 13, 2025 n=101149: 11060991279808644728626939351; P-1: B1 =100e6
- Found by Kurt Beschorner
Aug 05, 2025 n= 6500M: 838674682608274595889194955806891326867784389251001; ecm: B1 =11e6; sigma: 3:1994876158
Aug 05, 2025 n= 9072: 124893274758049405740610511471437777; ecm: B1 = 1e6; sigma: 0:5699101051595961
Aug 05, 2025 n= 9072: 4340113378518966373738115853410057617; ecm: B1 = 1e6; sigma: 0:609978096661099
Aug 05, 2025 n= 11059: 8636185481179887061120541344841; ecm: B1 = 1e6; sigma: 0:7901739579139261
Aug 05, 2025 n= 14981: 114549212802282586042307; P-1: B1 =140e6
- Found by Kurt Beschorner
Jul 27, 2025 n= 6980L: 2554469496875403977261734720035713920650041989661; ecm: B1 =11e6; sigma: 3:61179294
Jul 27, 2025 n= 7944: 804621609767156768529334184781051361; ecm: B1 = 1e6; sigma: 0:5768021150999021
Jul 27, 2025 n= 8418: 11145057994555761495343374996479999813047; ecm: B1 = 1e6; sigma: 0:1423211355015175
- Bo Chen, Wenjie Fang, Alfred Eichhorn, Danilo Nitsche, Kurt Beschorner
Jul 27, 2025 R2100L/c215: SNFS-difficulty = 280;
1635M unique raw relations and 1375M unique ideals are collected;
target: 1635M unique raw relations;
currently progress 100 %;
the row relations were filtered and the matrix was converted to the CADO format
for the LA run by Oliver Kruse
- Found by Kurt Beschorner
Jul 19, 2025 n=193993: 15776979793478000723; gr-mfaktc
Jul 19, 2025 n=194309: 11229209316566658133; gr-mfaktc
Jul 19, 2025 n=194431: 110403898185469283; gr-mfaktc
Jul 19, 2025 n=194527: 2181774393290721413; gr-mfaktc
Jul 19, 2025 n=194713: 2169943501984982879; gr-mfaktc
Jul 19, 2025 n=194713: 8156017860799736441; gr-mfaktc
Jul 19, 2025 n=194861: 186365803380830237; gr-mfaktc
Jul 19, 2025 n=194911: 7074899211703772591; gr-mfaktc
Jul 19, 2025 n=195413: 131017610357835763; gr-mfaktc
Jul 19, 2025 n=195479: 1035146756739711667; gr-mfaktc
Jul 19, 2025 n=195541: 137074135549040603; gr-mfaktc
Jul 19, 2025 n=195977: 4192590236606344267; gr-mfaktc
Jul 19, 2025 n=196039: 415009467862093231; gr-mfaktc
Jul 19, 2025 n=196561: 10906193652314902759; gr-mfaktc
Jul 19, 2025 n=196699: 10685734535507578507; gr-mfaktc
Jul 19, 2025 n=197147: 1788291879228731249; gr-mfaktc
Jul 19, 2025 n=197243: 292118887833080041; gr-mfaktc
Jul 19, 2025 n=197273: 1215495240824082079; gr-mfaktc
Jul 19, 2025 n=197887: 16876268255138739323; gr-mfaktc
Jul 19, 2025 n=197969: 1390694243253648241; gr-mfaktc
Jul 19, 2025 n=198427: 167502194203038173; gr-mfaktc
Jul 19, 2025 n=198427: 715349274486737791; gr-mfaktc
Jul 19, 2025 n=199337: 179549734286588399; gr-mfaktc
Jul 19, 2025 n=199501: 344488191476881631; gr-mfaktc
Jul 19, 2025 n=199673: 158749973905277431; gr-mfaktc
Jul 19, 2025 n=199721: 72099471580968157; gr-mfaktc
Jul 19, 2025 n=199921: 1444158130549022363; gr-mfaktc
- Found by Kurt Beschorner
Jul 11, 2025 n = 5096: 2149943985073765913184689961767955977; ecm: B1 = 6e6; sigma: 3:2701705479
Jul 11, 2025 n = 9221: 11538873919587620194453969318532431; ecm: B1 = 1e6; sigma: 0:1526250657101822
Jul 11, 2025 n =14949: 56868802440128909237781999970471; P-1: B1 = 200e6
Jul 11, 2025 n=188933: 14270959890742574119; gr-mfaktc
Jul 11, 2025 n=189851: 2615180256202780963; gr-mfaktc
Jul 11, 2025 n=190313: 195533146873518683; gr-mfaktc
Jul 11, 2025 n=190543: 1351263587222877077; gr-mfaktc
Jul 11, 2025 n=190711: 8837094962814912877; gr-mfaktc
Jul 11, 2025 n=191453: 17800093404374499199; gr-mfaktc
Jul 11, 2025 n=191473: 17705114164429065443; gr-mfaktc
Jul 11, 2025 n=191509: 156043419171822587; gr-mfaktc
Jul 11, 2025 n=191749: 168328791028380071; gr-mfaktc
Jul 11, 2025 n=191899: 318723228039513883; gr-mfaktc
Jul 11, 2025 n=192053: 7381070964302271053; gr-mfaktc
Jul 11, 2025 n=192383: 1971614633386348403; gr-mfaktc
Jul 11, 2025 n=192407: 1134342795540192209; gr-mfaktc
Jul 11, 2025 n=192781: 2695974113389892323; gr-mfaktc
Jul 11, 2025 n=193009: 8955737173343315009; gr-mfaktc
Jul 11, 2025 n=193043: 303876578832149627; gr-mfaktc
Jul 11, 2025 n=193163: 105855551068945241; gr-mfaktc
Jul 11, 2025 n=193447: 1468251349481264693; gr-mfaktc
Jul 11, 2025 n=193493: 6321760417033269209; gr-mfaktc
Jul 11, 2025 n=193573: 83420359449355373; gr-mfaktc
Jul 11, 2025 n=193619: 235567334556650893; gr-mfaktc
Jul 11, 2025 n=193789: 489130808838544879; gr-mfaktc
Jul 11, 2025 n=193841: 127098877548469199; gr-mfaktc
Jul 11, 2025 n=193861: 2570782167961629883; gr-mfaktc
Jul 11, 2025 n=193871: 7939236996680056031; gr-mfaktc
Jul 11, 2025 n=193877: 376937178096246083; gr-mfaktc
- Found by Torbjörn Granlund
Jul 03, 2025 n = 2193: 154078457015387145467123166402800821711; ecm: B1/2 = 1e6/1e10; sigma = 0:2291369907686196635
Jul 03, 2025 n = 2635: 2194788760902031593636501101503481431; ecm: B1/2 = 1e6/1e10; sigma = 0:9827259710631040773
Jul 03, 2025 n = 2661: 155407948222619842897805880538550021929; ecm: B1/2 = 1e6/1e10; sigma = 0:5749368582609494642
Jul 03, 2025 n = 3236: 816165129661426195891963291714151429; ecm: B1/2 = 1e6/1e10; sigma = 0:7619885555269722614
Jul 03, 2025 n = 3613: 2448448086802393796327723466130555538557; ecm: B1/2 = 5e5/5e9; sigma = 0:15882340543996275734
Jul 03, 2025 n = 3676: 8041430043439897434833884958187712601; ecm: B1/2 = 5e5/5e9; sigma = 0:8806488127749424302
Jul 03, 2025 n = 3798: 29760511623542740588982669298871555249; ecm: B1/2 = 1e6/1e10; sigma = 0:1877167363091971729
Jul 03, 2025 n = 4088: 646442323637092929420734282353615549195673; ecm: B1/2 = 1e6/1e10; sigma = 0:5184148238263765051
Jul 03, 2025 n = 4118: 330394369900021086020072907060618241; ecm: B1/2 = 1e6/1e10; sigma = 0:13623511393759459637
Jul 03, 2025 n = 4370: 14128748028322186653565715199847691; ecm: B1/2 = 1e6/1e10; sigma = 0:1698594672608226150
Jul 03, 2025 n = 5416: 90858490154284198472987468619281; ecm: B1/2 = 1e6/1e10; sigma = 0:809942175680112009
Jul 03, 2025 n = 5870: 137860731050755795579002257538812321; ecm: B1/2 = 1e6/1e10; sigma = 0:17413567260527118477
Jul 03, 2025 n = 5936: 562510456057155286756880722859963057; ecm: B1/2 = 1e6/1e10; sigma = 0:11300411264084552732
Jul 03, 2025 n = 6627: 124693842464559402922136303615004643; ecm: B1/2 = 5e5/5e9; sigma = 0:17742194411364281925
Jul 03, 2025 n = 7320: 55599085407982391342565313055075761; ecm: B1/2 = 1e6/1e10; sigma = 0:488775186943926820
Jul 03, 2025 n = 7374: 893982112453372849212793097644093; ecm: B1/2 = 1e6/1e10; sigma = 0:4373036703655549258
Jul 03, 2025 n = 7407: 222160363968260560405364510781403; ecm: B1/2 = 5e5/5e9; sigma = 0:6107567390824183359
Jul 03, 2025 n = 8304: 3262550679706921805274172270813852302241; ecm: B1/2 = 1e6/1e10; sigma = 0:16296595014505245593
Jul 03, 2025 n = 8574: 732296358846695125407377753436151333; ecm: B1/2 = 1e6/1e10; sigma = 0:17725621978331375198
Jul 03, 2025 n = 8990: 71179570046057785744167313690961; ecm: B1/2 = 5e5/5e9; sigma = 0:8802939404146823522
Jul 03, 2025 n = 8992: 3800583996489454269166097897509749889; ecm: B1/2 = 5e5/5e9; sigma = 0:8322436153843765185
Jul 03, 2025 n = 9540: 104159682585751901368359362059981; ecm: B1/2 = 5e5/5e9; sigma = 0:10492435845804570231
Jul 03, 2025 n = 9776: 460235728957104179952284498967070790081; ecm: B1/2 = 5e5/5e9; sigma = 0:15681770269457649480
Jul 03, 2025 n =10656: 26813643533113779689384799906508801; ecm: B1/2 = 5e5/5e9; sigma = 0:6584906758297095996
Jul 03, 2025 n =10790: 287825094852409579527218700403418651; ecm: B1/2 = 5e5/5e9; sigma = 0:6732535914612643255
Jul 03, 2025 n =10920: 27312924905262382258274094015938596801; ecm: B1/2 = 1e6/1e10; sigma = 0:7456626504657011078
Jul 03, 2025 n =11508: 196614910943218702374630238067762681149; ecm: B1/2 = 5e5/5e9; sigma = 0:1348040394286344091
Jul 03, 2025 n =11880: 52215022835803774625225264708602194001; ecm: B1/2 = 1e6/1e10; sigma = 0:14733830863355859003
Jul 03, 2025 n =15120: 2643427694237402467084085988481; ecm: B1/2 = 5e5/5e9; sigma = 0:2914121863087225523
Jul 03, 2025 n =15960: 50491809551731953109298802530426161; ecm: B1/2 = 5e5/5e9; sigma = 0:12954335696874099557
Jul 03, 2025 n =17598: 24309903018142970045832361572651569557; ecm: B1/2 = 5e5/5e9; sigma = 0:13189339513756829197
Jul 03, 2025 n =21450: 1633001438766457575700344002401; ecm: B1/2 = 5e5/5e9; sigma = 0:13091288480389684004
Jul 03, 2025 n =22140: 16607308187625101888303737299061; ecm: B1/2 = 1e6/1e10; sigma = 0:13758884321419032825
Jul 03, 2025 n =23900: 263548207114740367541371289178667001; ecm: B1/2 = 5e5/5e9; sigma = 0:662141472355712867
Jul 03, 2025 n =25620: 2463902775730988000120981900735581; ecm: B1/2 = 1e6/1e10; sigma = 0:17077253301629813143
Jul 03, 2025 n =26460: 410928447386360933327698633083061; ecm: B1/2 = 5e5/5e9; sigma = 0:10820663540271985854
- Found by Kurt Beschorner
Jul 03, 2025 n = 1630: 70602979026749241864529172224232850957491; ecm: B1 =30e6; sigma: 3:3790441427
Jul 03, 2025 n =14947: 10768396788032353628021587; P-1: B1 = 140e6
Jul 03, 2025 n=188107: 142988155863419107; gr-mfaktc
Jul 03, 2025 n=188719: 10829463886840500107; gr-mfaktc
- Found by YOYO@home/Keith Myers
Jun 29, 2025 n = 1560: 108656831497374119645419435740256864429622885281; ecm: B1 =85e7; sigma: 0:10063420144641816549
- Found by Kurt Beschorner
Jun 28, 2025 n=184609: 1564472097304599397; gr-mfaktc
Jun 28, 2025 n=184949: 500904644096733043; gr-mfaktc
Jun 28, 2025 n=185123: 2753652950916504569; gr-mfaktc
Jun 28, 2025 n=185693: 116741019534893947; gr-mfaktc
Jun 28, 2025 n=185917: 4032985847120245637; gr-mfaktc
Jun 28, 2025 n=186049: 9112517660974895689; gr-mfaktc
Jun 28, 2025 n=186107: 12032824278053703493; gr-mfaktc
Jun 28, 2025 n=186157: 724145948258859173; gr-mfaktc
Jun 28, 2025 n=186259: 8546221013473025879; gr-mfaktc
Jun 28, 2025 n=186311: 5628327329717383721; gr-mfaktc
Jun 28, 2025 n=186397: 97801727586278711; gr-mfaktc
Jun 28, 2025 n=186727: 1136507338051068079; gr-mfaktc
Jun 28, 2025 n=187009: 418585147319799557; gr-mfaktc
Jun 28, 2025 n=187339: 475551793310626009; gr-mfaktc
Jun 28, 2025 n=187751: 2646632528936098519; gr-mfaktc
Jun 28, 2025 n=187843: 14013106034834054039; gr-mfaktc
- Found by Kurt Beschorner
Jun 22, 2025 n = 4204: 23504220050916161862710973899137963881141682981; ecm: B1 =11e6; sigma: 3:1894358640
Jun 22, 2025 n = 6408: 14997617217656471604746186682930049930633; ecm: B1 = 1e6; sigma: 3:4066264674
Jun 22, 2025 n=177839: 113885452173361117; gr-mfaktc
Jun 22, 2025 n=178021: 14718947824410878161; gr-mfaktc
Jun 22, 2025 n=178469: 152206769695623787; gr-mfaktc
Jun 22, 2025 n=178597: 643303026215302283; gr-mfaktc
Jun 22, 2025 n=178609: 12558017060740140799; gr-mfaktc
Jun 22, 2025 n=178939: 3044120539618954613; gr-mfaktc
Jun 22, 2025 n=179821: 590250428757377719; gr-mfaktc
Jun 22, 2025 n=179951: 2813000519478283361; gr-mfaktc
Jun 22, 2025 n=180371: 161626810241788147; gr-mfaktc
Jun 22, 2025 n=180617: 5239347822233689067; gr-mfaktc
Jun 22, 2025 n=181213: 834862619794964707; gr-mfaktc
Jun 22, 2025 n=181739: 5232222002150994107; gr-mfaktc
Jun 22, 2025 n=182057: 3344826495484909493; gr-mfaktc
Jun 22, 2025 n=182101: 8851400396921359187; gr-mfaktc
Jun 22, 2025 n=182341: 4269834677233741079; gr-mfaktc
Jun 22, 2025 n=182641: 723150300239755877; gr-mfaktc
Jun 22, 2025 n=182657: 3564588172409810311; gr-mfaktc
Jun 22, 2025 n=182713: 17925320102905125329; gr-mfaktc
Jun 22, 2025 n=182813: 13123792712239226471; gr-mfaktc
Jun 22, 2025 n=183871: 2646547807898106347; gr-mfaktc
Jun 22, 2025 n=183907: 3068550671018567711; gr-mfaktc
Jun 22, 2025 n=184487: 1370318807038509677; gr-mfaktc
Jun 22, 2025 n=184511: 176972596136022719; gr-mfaktc
Jun 22, 2025 n=184523: 902597213038449121; gr-mfaktc
- Found by Torbjörn Granlund
Jun 13, 2025 n = 3280: 1911252988713565481467511930631361; ecm: B1/B2=5e5/5e9; sigma = 0:14869155166291194864
Jun 13, 2025 n = 4197: 186020642299970673243193105523869919839; ecm: B1/B2=5e5/5e9; sigma = 0:3679422559654884866
Jun 13, 2025 n = 4368: 237754388415902495275482610318383240001; ecm: B1/B2=5e5/5e9; sigma = 0:6790301644567458983
Jun 13, 2025 n = 4440: 29992347542578666403413713176798066161; ecm: B1/B2=5e5/5e9; sigma = 0:10703124058579170610
Jun 13, 2025 n = 4698: 857112878757369149900856846983631918223; ecm: B1/B2=5e5/5e9; sigma = 0:6725872645354457307
Jun 13, 2025 n = 5160: 18153208857510222275917029175950001; ecm: B1/B2=5e5/5e9; sigma = 0:9344462103149422725
Jun 13, 2025 n = 5798: 729020901308483889226374187702561; ecm: B1/B2=5e5/5e9; sigma = 0:2831118203243718097
Jun 13, 2025 n = 6006: 1646834339105310464972479528858436491; ecm: B1/B2=5e5/5e9; sigma = 0:13060330855148394131
Jun 13, 2025 n = 6393: 1004383546315503999784081217023681; ecm: B1/B2=5e5/5e9; sigma = 0:7017837466796483784
Jun 13, 2025 n = 6630: 21717867918556775397701006854682095582651; ecm: B1/B2=5e5/5e9; sigma = 0:8681758383759537919
Jun 13, 2025 n = 6952: 266560402280626584335130714476824810081; ecm: B1/B2=5e5/5e9; sigma = 0:10408360530165252536
Jun 13, 2025 n = 7134: 2345944430938521441265773138681703; ecm: B1/B2=5e5/5e9; sigma = 0:6089803275547679665
Jun 13, 2025 n = 7744: 298657917027363699143682270414851319617; ecm: B1/B2=5e5/5e9; sigma = 0:9718061344605056692
Jun 13, 2025 n = 7852: 1200500573989685291134651711870822309201; ecm: B1/B2=5e5/5e9; sigma = 0:15817273137027888195
Jun 13, 2025 n = 8752: 75285275278784265466362543673199046209; ecm: B1/B2=5e5/5e9; sigma = 0:2081434458332117129
Jun 13, 2025 n =10224: 441711904555683022704848759749249; ecm: B1/B2=5e5/5e9; sigma = 0:12299192684716804712
Jun 13, 2025 n =10598: 3597922230838275107961604112166557; ecm: B1/B2=5e5/5e9; sigma = 0:742802670757413020
Jun 13, 2025 n =10884: 240052142002189932809080512172069; ecm: B1/B2=5e5/5e9; sigma = 0:6432573676018707663
Jun 13, 2025 n =12744: 2861264146060473813761789402641; ecm: B1/B2=5e5/5e9; sigma = 0:14082982417874106156
Jun 13, 2025 n =12972: 62706334422191443200648762090327781; ecm: B1/B2=5e5/5e9; sigma = 0:1528717617120756122
Jun 13, 2025 n =13308: 44299456880878064723974395106489; ecm: B1/B2=5e5/5e9; sigma = 0:11041586529670737843
Jun 13, 2025 n =14208: 1524771540331195381763459008075393; ecm: B1/B2=5e5/5e9; sigma = 0:2035422395833494726
Jun 13, 2025 n =14694: 1056204819917533482340750452584677; ecm: B1/B2=5e5/5e9; sigma = 0:17497247928878312838
Jun 13, 2025 n =15378: 2886748943617739444060148620598571801; ecm: B1/B2=5e5/5e9; sigma = 0:13956240258883961480
Jun 13, 2025 n =16014: 242908551381089331505792728157369; ecm: B1/B2=5e5/5e9; sigma = 0:14403339319743946042
Jun 13, 2025 n =20140: 143345143759904598933230571447539621; ecm: B1/B2=5e5/5e9; sigma = 0:6034086090293666680
Jun 13, 2025 n =27900: 2032503049742367293008194117618901; ecm: B1/B2=5e5/5e9; sigma = 0:28749172868305296
Jun 13, 2025 n =28860: 1106363195614463302722409012483092901; ecm: B1/B2=5e5/5e9; sigma = 0:8001343898439981042
Jun 13, 2025 n =32460: 44908811495485130347225966983421; ecm: B1/B2=5e5/5e9; sigma = 0:8415941039710008822
Jun 13, 2025 n =32580: 123455996059303344865864899953967121; ecm: B1/B2=5e5/5e9; sigma = 0:2065832344816608518
Jun 13, 2025 n =35220: 7677213175504365363125808691655641; ecm: B1/B2=5e5/5e9; sigma = 0:8768250651617111724
Jun 13, 2025 n =36540: 95295257202978150042834073094761; ecm: B1/B2=5e5/5e9; sigma = 0:13255250198072713356
- Found by Alfred Eichhorn
Jun 10, 2025 n =29387: 283026108577015925490588767507677; ecm: B1 = 1e6; sigma: 1645769116596359
Jun 10, 2025 n =50441: 3003303332793295446604408033747; ecm: B1 = 1e6; sigma: 5067574282017443
Jun 10, 2025 n =50441: 29068953242235993473605584803432399; ecm: B1 = 1e6; sigma: 5615092128928521
- Found by YOYO@home/PjaGtS6GgBR3EXyfKHVJAq961Tm
Jun 10, 2025 n = 695: 354710359182835645091947493448582656163487512993191; ecm: B1 =26e7; sigma: 3:1063586942
- Found by Kurt Beschorner
Jun 10, 2025 n = 1677: 3329328271060519212301311861135286599848131427868613; ecm: B1 =11e6; sigma: 3:722961159
Jun 10, 2025 n = 7039: 7061891984345339432400084989612293; ecm: B1 = 1e6; sigma: 0:3470511025661750
Jun 10, 2025 n=174019: 642473660430743573; gr-mfaktc
Jun 10, 2025 n=174599: 287440556512301483; gr-mfaktc
Jun 10, 2025 n=174599: 595241352743125631; gr-mfaktc
Jun 10, 2025 n=174617: 750851192807631919; gr-mfaktc
Jun 10, 2025 n=175481: 9232764159647605991; gr-mfaktc
Jun 10, 2025 n=175493: 119494346887610203; gr-mfaktc
Jun 10, 2025 n=175519: 229518562061427707; gr-mfaktc
Jun 10, 2025 n=175519: 1474570169908051427; gr-mfaktc
Jun 10, 2025 n=176041: 523016264160476627; gr-mfaktc
Jun 10, 2025 n=176129: 17437340604163989133; gr-mfaktc
Jun 10, 2025 n=176353: 1355686515829697209; gr-mfaktc
Jun 10, 2025 n=176369: 72453751077374671; gr-mfaktc
Jun 10, 2025 n=176369: 4911696122605228111; gr-mfaktc
Jun 10, 2025 n=176467: 2300767223861150173; gr-mfaktc
Jun 10, 2025 n=176807: 591608020926242363; gr-mfaktc
Jun 10, 2025 n=176809: 8278329203428490267; gr-mfaktc
Jun 10, 2025 n=176989: 15297192370190394173; gr-mfaktc
Jun 10, 2025 n=177109: 188486014050640679; gr-mfaktc
- Found by Kurt Beschorner
Jun 02, 2025 n = 2113: 9868727707474225190433227603022143094071; ecm: B1 = 6e6; sigma: 3:916854935
Jun 02, 2025 n = 2845: 43691022461204700191127333067593287157085788271; ecm: B1 = 6e6; sigma: 3:1063586942
Jun 02, 2025 n = 3147: 492789943824235127402251719514552601706889; ecm: B1 = 6e6; sigma: 3:1534536896
Jun 02, 2025 n = 4346: 10976658180306132602586192309231747331; ecm: B1 = 6e6; sigma: 3:2177076240
Jun 02, 2025 n = 4796: 442092471033849713445041776370929; ecm: B1 = 1e6; sigma: 0:5652839186178661
Jun 02, 2025 n = 5240: 7742288941873129751018070735072052321; ecm: B1 = 6e6; sigma: 3:786066703
Jun 02, 2025 n = 6114: 198167541895216911236313484358405550019; ecm: B1 = 6e6; sigma: 3:975157608
Jun 02, 2025 n = 8346: 4918214590818276306261184580500610912731; ecm: B1 = 1e6; sigma: 0:4884842358437486
Jun 02, 2025 n =10320: 44139393752387724266425265434187730938401; ecm: B1 = 1e6; sigma: 4307441870226858
Jun 02, 2025 n =14833: 174987712398772322425125967245757; P-1: B1 = 180e6
Jun 02, 2025 n =14867: 20630936043931768953088771511; P-1: B1 = 140e6
Jun 02, 2025 n=174571: 719782526256611827; gr-mfaktc
- Found by Torbjörn Granlund
Jun 02, 2025 n = 3664: 4164714419157402444844822255199969; ecm: B1/B2=25e4/2e9; sigma = 0:13398727728314193893
Jun 02, 2025 n = 3824: 20080215531784749060494753631184817; ecm: B1/B2=25e4/2e9; sigma = 0:15524317562495335121
Jun 02, 2025 n = 5160: 971335152411412054285657500337681; ecm: B1/B2=25e4/2e9; sigma = 0:17615833290720315451
Jun 02, 2025 n = 5229: 263410252804238810945131362244540321; ecm: B1/B2=5e5/5e9; sigma = 0:2781020228500431269
Jun 02, 2025 n = 5240: 7742288941873129751018070735072052321; ecm: B1/B2=5e5/5e9; sigma = 0:1722277895213331419
Jun 02, 2025 n = 5328: 30937595264132292290263244192312113; ecm: B1/B2=25e4/2e9; sigma = 0:15358478768839574859
Jun 02, 2025 n = 5466: 829364742840318197127742810933213; ecm: B1/B2=5e5/5e9; sigma = 0:17044271037978502408
Jun 02, 2025 n = 5632: 128114683285829580435544479616160257; ecm: B1/B2=5e5/5e9; sigma = 0:13588818615970341861
Jun 02, 2025 n = 5636: 434029998306367693883437848044884501; ecm: B1/B2=5e5/5e9; sigma = 0:3750594520344197584
Jun 02, 2025 n = 6142: 189700591156683401362582229406465875023; ecm: B1/B2=25e4/2e9; sigma = 0:17024215258572921906
Jun 02, 2025 n = 6214: 40018819959119828629101637877858001931; ecm: B1/B2=5e5/5e9; sigma = 0:8495023645294212007
Jun 02, 2025 n = 6514: 1123029922900976900506767796756332259; ecm: B1/B2=5e5/5e9; sigma = 0:12809318115775978721
Jun 02, 2025 n = 6657: 145951882418077867784201734400041; ecm: B1/B2=25e4/2e9; sigma = 0:18133739158532652959
Jun 02, 2025 n = 6837: 136547241882462117208570838828484958321; ecm: B1/B2=5e5/5e9; sigma = 0:2054052011747806284
Jun 02, 2025 n = 6898: 339770302820839587232904066020868699; ecm: B1/B2=25e4/2e9; sigma = 0:15712921534708627633
Jun 02, 2025 n = 7216: 243940897605850578662716956393153615857; ecm: B1/B2=5e5/5e9; sigma = 0:1262419166638870824
Jun 02, 2025 n = 7227: 2166966177751267153268166937381231; ecm: B1/B2=5e5/5e9; sigma = 0:13436205466548073151
Jun 02, 2025 n = 7815: 98609409618977756494786923171804841; ecm: B1/B2=5e5/5e9; sigma = 0:7060735454671973709
Jun 02, 2025 n = 8134: 12583199531281865514589378055767773973; ecm: B1/B2=5e5/5e9; sigma = 0:1838478488097777976
Jun 02, 2025 n = 8560: 12989441774450892468576116421281; ecm: B1/B2=5e5/5e9; sigma = 0:14177894179801236514
Jun 02, 2025 n = 8566: 43315395897541310040269846068986289; ecm: B1/B2=5e5/5e9; sigma = 0:17853113655865425123
Jun 02, 2025 n = 8640: 1774578507741330044200830311414401; ecm: B1/B2=25e4/2e9; sigma = 0:16777794245218843065
Jun 02, 2025 n =10070: 18403338640757862885236191706681; ecm: B1/B2=25e4/2e9; sigma = 0:279181489460827925
Jun 02, 2025 n =10590: 561245507735356368179812371030481; ecm: B1/B2=25e4/2e9; sigma = 0:155986972714609620
Jun 02, 2025 n =11802: 19153169949321334581871827302961823; ecm: B1/B2=5e5/5e9; sigma = 0:754412429498822119
Jun 02, 2025 n =13038: 370601982642184973495143825327; ecm: B1/B2=5e5/5e9; sigma = 0:998944672843560811
Jun 02, 2025 n =14520: 1274573145041411401367191497579763441; ecm: B1/B2=5e5/5e9; sigma = 0:400555583078540451
Jun 02, 2025 n =15054: 116292129637897326511604400996380983; ecm: B1/B2=5e5/5e9; sigma = 0:5355646991077107570
Jun 02, 2025 n =15906: 2912263855611892572006388501891; ecm: B1/B2=5e5/5e9; sigma = 0:13726245492964466491
Jun 02, 2025 n =16620: 720013543821333125389551466554851401; ecm: B1/B2=5e5/5e9; sigma = 0:3389977353897334427
Jun 02, 2025 n =16674: 4931152927626020123165836550524997143; ecm: B1/B2=5e5/5e9; sigma = 0:15453319363387653357
Jun 02, 2025 n =17180: 20492229865015455019983513725900861; ecm: B1/B2=5e5/5e9; sigma = 0:14091406114746782399
Jun 02, 2025 n =18480: 117822234184877432549994670876502831777281; ecm: B1/B2=5e5/5e9; sigma = 0:14129915863680795195
Jun 02, 2025 n =20220: 242507968752086586727067398776416641; ecm: B1/B2=5e5/5e9; sigma = 0:998869804729976522
Jun 02, 2025 n =21100: 1980513196186417220526979797825401; ecm: B1/B2=5e5/5e9; sigma = 0:328880225664388988
Jun 02, 2025 n =22580: 88737598847389771207191540516234581; ecm: B1/B2=5e5/5e9; sigma = 0:15720404829595395566
Jun 02, 2025 n =23260: 11275479288231545368071413900081; ecm: B1/B2=5e5/5e9; sigma = 0:2508353708636782446
Jun 02, 2025 n =24100: 30027560147612242503449179022761201; ecm: B1/B2=5e5/5e9; sigma = 0:12093293354679703196
Jun 02, 2025 n =27300: 3848452244797753202545781691301; ecm: B1/B2=25e4/2e9; sigma = 0:17137634119583494242
Jun 02, 2025 n =28980: 540164968883931252419681601277801; ecm: B1/B2=25e4/2e9; sigma = 0:11201387509885716591
Jun 02, 2025 n =30180: 2793703254978175669057061519211121; ecm: B1/B2=25e4/2e9; sigma = 0:10890091970649774733
Jun 02, 2025 n =30780: 3829302821833287074920745507131542001; ecm: B1/B2=5e5/5e9; sigma = 0:14498720421469503776
Jun 02, 2025 n =31860: 159351071831812647092238862150621; ecm: B1/B2=5e5/5e9; sigma = 0:13960120200241890800
Jun 02, 2025 n =37620: 247712870120571057763643900401; ecm: B1/B2=25e4/2e9; sigma = 0:8693488626738065501
- Found by YOYO@home/whizbang
May 28, 2025 n = 661: 1279134492859919516771544803594724453871958174681; ecm: B1 = 11e7; sigma = 0:14544198751070165730
- Found by Anonymous
May 28, 2025 n = 669: 129586083596916137343478708208414460889707253
- Found by Andreas Enge and Paul Underwood
May 26, 2025 n=109297 is proofen prime ECPP
https://t5k.org/primes/page.php?id=140799
- Found by Torbjörn Granlund
May 22, 2025 n = 2865: 43031004959353390409241502069450925041; ecm: B1/B2=25e4/2e9; sigma = 0:1754669464478642941
May 22, 2025 n = 3217: 42361487277665100854177109366065987; ecm: B1/B2=25e4/2e9; sigma = 0:3487366800006743837
May 22, 2025 n = 3349: 464840218862217756455112142530213053; ecm: B1/B2=25e4/2e9; sigma = 0:16578601071269722339
May 22, 2025 n = 3624: 51093696778772363543615101022377; ecm: B1/B2=25e4/2e9; sigma = 0:13481829157963106610
May 22, 2025 n = 3924: 286179262381523205775291255482421; ecm: B1/B2=25e4/2e9; sigma = 0:15529827793034532213
May 22, 2025 n = 4449: 3048715215421055551860113565807999065083; ecm: B1/B2=25e4/2e9; sigma = 0:6782392448203901271
May 22, 2025 n = 5344: 11367911433049277171613191334945953; ecm: B1/B2=25e4/2e9; sigma = 0:11504565743103416983
May 22, 2025 n = 5354: 32527895571834255300177721872403035886859; ecm: B1/B2=25e4/2e9; sigma = 0:3970819190825483245
May 22, 2025 n = 5504: 215613196179124191312878640086933377; ecm: B1/B2=25e4/2e9; sigma = 0:17039020110944469220
May 22, 2025 n = 5613: 102661978015590687205187784609577231; ecm: B1/B2=25e4/2e9; sigma = 0:8890166689378186329
May 22, 2025 n = 5954: 1230380962423832445170436750963995863; ecm: B1/B2=25e4/2e9; sigma = 0:12665081745194216951
May 22, 2025 n = 6656: 11665418915400639716070940138438652417; ecm: B1/B2=25e4/2e9; sigma = 0:6146371097613376714
May 22, 2025 n = 7197: 670641524907956666903188163545519; ecm: B1/B2=25e4/2e9; sigma = 0:12798858682965930818
May 22, 2025 n = 7366: 100360331896389173093123634299034287; ecm: B1/B2=25e4/2e9; sigma = 0:1019582184626750257
May 22, 2025 n = 7518: 5619564637257700755068707150981837; ecm: B1/B2=25e4/2e9; sigma = 0:1796804243990992187
May 22, 2025 n = 7816: 2940254940445331285001407961535813897; ecm: B1/B2=25e4/2e9; sigma = 0:17779130640738838672
May 22, 2025 n = 7852: 13167201992481041120301579831035489; ecm: B1/B2=25e4/2e9; sigma = 0:6150559964776791948
May 22, 2025 n = 7992: 9931971049801925883574560686101407097; ecm: B1/B2=25e4/2e9; sigma = 0:10803861040576213273
May 22, 2025 n = 9224: 11995980365408070846165886714624769; ecm: B1/B2=25e4/2e9; sigma = 0:6143814273231556833
May 22, 2025 n = 9345: 149892440485334855263043415183361; ecm: B1/B2=25e4/2e9; sigma = 0:17072726799648191482
May 22, 2025 n =10608: 51785669416861271841334195899540817; ecm: B1/B2=25e4/2e9; sigma = 0:940587781369625184
May 22, 2025 n =11130: 15409354967227063374435373373124438211; ecm: B1/B2=25e4/2e9; sigma = 0:2843741000202837519
May 22, 2025 n =11990: 115637823283623983593507476750091; ecm: B1/B2=25e4/2e9; sigma = 0:5628002443867581787
May 22, 2025 n =13098: 22137363772090362970592256303410053; ecm: B1/B2=25e4/2e9; sigma = 0:2852384008003469496
May 22, 2025 n =13332: 7141084437884136829069003911035832949; ecm: B1/B2=25e4/2e9; sigma = 0:12690814881215980261
May 22, 2025 n =14370: 198610723031217716630541662988241; ecm: B1/B2=25e4/2e9; sigma = 0:9361494558692896915
May 22, 2025 n =17850: 221452076948045497383652291003151401; ecm: B1/B2=25e4/2e9; sigma = 0:8344208549571354078
May 22, 2025 n =20380: 24874277544835379141224266861695741; ecm: B1/B2=25e4/2e9; sigma = 0:6397032876533295195
May 22, 2025 n =21180: 6906456017128153115032012451761; ecm: B1/B2=25e4/2e9; sigma = 0:7149096378363399898
May 22, 2025 n =22580: 166581624199034878630737360281; ecm: B1/B2=25e4/2e9; sigma = 0:1886864447573086556
May 22, 2025 n =22580: 46321075511558698330809131122501; ecm: B1/B2=25e4/2e9; sigma = 0:9097926298479334605
May 22, 2025 n =23420: 30490705916044363657444531061; ecm: B1/B2=25e4/2e9; sigma = 0:11673412725056082813
May 22, 2025 n =24220: 5237739392112658294481242241; ecm: B1/B2=25e4/2e9; sigma = 0:11249630413001059560
May 22, 2025 n =24700: 1023126194275539753887170610201; ecm: B1/B2=25e4/2e9; sigma = 0:4988722521634340048
May 22, 2025 n =25740: 763970876498236584826804394596501; ecm: B1/B2=25e4/2e9; sigma = 0:13119540855454698662
May 22, 2025 n =26620: 2902658902350957872428329523501; ecm: B1/B2=25e4/2e9; sigma = 0:17155761304458476729
May 22, 2025 n =26700: 6723869922797879437332945097201; ecm: B1/B2=25e4/2e9; sigma = 0:646302738175419078
May 22, 2025 n =30900: 1279034675136423486657225344101; ecm: B1/B2=25e4/2e9; sigma = 0:9276963014425373438
May 22, 2025 n =30940: 339674372597127515445266861; ecm: B1/B2=25e4/2e9; sigma = 0:8173711582519217841
May 22, 2025 n =32700: 2763911777041948489409527201; ecm: B1/B2=25e4/2e9; sigma = 0:5541198419828152713
May 22, 2025 n =33780: 5907448681856795599443393482797201; ecm: B1/B2=25e4/2e9; sigma = 0:7685480197456079500
May 22, 2025 n =37260: 16134578439013395845536536485641; ecm: B1/B2=25e4/2e9; sigma = 0:14036738598545041472
- Found by Torbjörn Granlund
May 07, 2025 n = 5230: 84525041760479871241388334251891; ecm: B1/B2=25e4/2e9; sigma: 0:11831437899345562712
May 07, 2025 n = 7497: 9794305415700997915036510641067726159; ecm: B1/B2=25e4/2e9; sigma: 0:15624183499184979963
May 07, 2025 n = 7502: 101719655065615684506104498642533; ecm: B1/B2=25e4/2e9; sigma: 0:13664416709701919448
May 07, 2025 n = 9404: 3993746236956226226148669059015889221; ecm: B1/B2=1e5/5e8; sigma: 0:10996025979124471092
May 07, 2025 n =10389: 153660417846907784664534493; ecm: B1/B2=5e4/2e8; sigma: 0:14705544702473506752
May 07, 2025 n =10797: 13329556671975757680446071; ecm: B1/B2=5e4/2e8; sigma: 0:2742231613362515854
May 07, 2025 n =11439: 361678737111749544839835997; ecm: B1/B2=1e4/1e7; sigma: 0:11800870500574383826
May 07, 2025 n =11547: 4779869318341196771273710952917; ecm: B1/B2=25e3/1e8; sigma: 0:16662835265829313794
May 07, 2025 n =11823: 839982901637269317213448933; ecm: B1/B2=5e4/2e8; sigma: 0:16604441507666049887
May 07, 2025 n =12285: 659669892570553245552991; ecm: B1/B2=5e4/2e8; sigma: 0:5399973494520955502
May 07, 2025 n =12295: 373149365579674196476869522191; ecm: B1/B2=25e3/1e8; sigma: 0:929355263806200790
May 07, 2025 n =12570: 4885319174644779696114241985664721; ecm: B1/B2=25e4/2e9; sigma: 0:6863217202581279373
May 07, 2025 n =12579: 37393498008632108270468628447319; ecm: B1/B2=1e5/5e8; sigma: 0:5432779294655673356
May 07, 2025 n =12843: 8890990611218998991742079; ecm: B1/B2=5e4/2e8; sigma: 0:15274874167036871357
May 07, 2025 n =13110: 121546599059120698482013993260721; ecm: B1/B2=25e4/2e9; sigma: 0:641442824272622960
May 07, 2025 n =13299: 943408077266758439515609; ecm: B1/B2=1e4/1e7; sigma: 0:8889408567421654792
May 07, 2025 n =13821: 36237352550604731752388237791; ecm: B1/B2=5e4/2e8; sigma: 0:1634793923469713224
May 07, 2025 n =14655: 947328205219747271749471; ecm: B1/B2=1e4/1e7; sigma: 0:11286384902921984777
May 07, 2025 n =15081: 66146173585004905280547517; ecm: B1/B2=25e3/1e8; sigma: 0:9187963870325217215
May 07, 2025 n =15272: 194954114612499835393959491681; ecm: B1/B2=25e3/1e8; sigma: 0:1590720070419555440
May 07, 2025 n =15543: 1915115720947879945750201; ecm: B1/B2=5e4/2e8; sigma: 0:9233722764229207219
May 07, 2025 n =15735: 5441192503185295676981641; ecm: B1/B2=5e4/2e8; sigma: 0:2335298804262742762
May 07, 2025 n =16252: 68001940780124749102129170380641; ecm: B1/B2=1e4/1e7; sigma: 0:14396041591998904525
May 07, 2025 n =16576: 39973098984333435954625513153; ecm: B1/B2=1e5/5e8; sigma: 0:7649457987840919661
May 07, 2025 n =16720: 693022512504244381056986617436838401; ecm: B1/B2=1e5/5e8; sigma: 0:10882913442282653127
May 07, 2025 n =16779: 3155912765567266881340332169; ecm: B1/B2=5e4/2e8; sigma: 0:5631759388372416975
May 07, 2025 n =16875: 722438601473742817263751; ecm: B1/B2=25e3/1e8; sigma: 0:2098021858786171609
May 07, 2025 n =17235: 33941084722940610478854361; ecm: B1/B2=1e4/1e7; sigma: 0:8113329709417535638
May 07, 2025 n =18435: 365947020546782857120581871; ecm: B1/B2=1e4/1e7; sigma: 0:14530271462872262769
May 07, 2025 n =20128: 32963739795194199813389761; ecm: B1/B2=5e4/2e8; sigma: 0:14191910418234743892
May 07, 2025 n =20376: 203065664012503862226691499281; ecm: B1/B2=5e4/2e8; sigma: 0:7237968034776815976
May 07, 2025 n =20420: 10869891185659322612364564661; ecm: B1/B2=1e5/5e8; sigma: 0:5356571183755727560
May 07, 2025 n =21264: 1760359550364589982265937; ecm: B1/B2=1e5/5e8; sigma: 0:4873772159892865260
May 07, 2025 n =21612: 12934880754199626056732211612241; ecm: B1/B2=5e4/2e8; sigma: 0:6034054401579802965
May 07, 2025 n =21626: 39189214337074005120373183; ecm: B1/B2=25e3/1e8; sigma: 0:2893853687141127542
May 07, 2025 n =21735: 702444041837521469123401; ecm: B1/B2=1e4/1e7; sigma: 0:2512734778204207861
May 07, 2025 n =22340: 14011104066884688350610619408961; ecm: B1/B2=25e4/2e9; sigma: 0:17891852567681002603
May 07, 2025 n =22414: 1688601099223889460221380819; ecm: B1/B2=1e5/5e8; sigma: 0:17927609260963772364
May 07, 2025 n =22428: 69333077765185456305622696921; ecm: B1/B2=1e5/5e8; sigma: 0:8180772280069811764
May 07, 2025 n =22442: 1917942194180374452560527; ecm: B1/B2=1e4/1e7; sigma: 0:18054836350659117213
May 07, 2025 n =22620: 6994242825148431613167257761; ecm: B1/B2=25e4/2e9; sigma: 0:15599150597843631256
May 07, 2025 n =22750: 177941255025471293053971001; ecm: B1/B2=25e3/1e8; sigma: 0:5942202260171493447
May 07, 2025 n =22920: 1156565282753944046115361; ecm: B1/B2=5e4/2e8; sigma: 0:706352712487078252
May 07, 2025 n =23244: 1046065116539676402948883654681; ecm: B1/B2=1e5/5e8; sigma: 0:15119321977835946232
May 07, 2025 n =24078: 2114156403131857181994837583; ecm: B1/B2=1e5/5e8; sigma: 0:15148357425623745749
May 07, 2025 n =24138: 3818349654004718504731; ecm: B1/B2=5e4/2e8; sigma: 0:5731065399652850353
May 07, 2025 n =24492: 166798943716614441784501; ecm: B1/B2=1e4/1e7; sigma: 0:12592213704177920221
May 07, 2025 n =24594: 939881861796703357319388841; ecm: B1/B2=5e4/2e8; sigma: 0:5610791219485028957
May 07, 2025 n =24612: 868603063897416203376056821; ecm: B1/B2=5e4/2e8; sigma: 0:8468220128328597439
May 07, 2025 n =24636: 647703786089095417299800207761; ecm: B1/B2=5e4/2e8; sigma: 0:12497501234517572344
May 07, 2025 n =24650: 412111569784411021692027821251; ecm: B1/B2=1e5/5e8; sigma: 0:16129249337065274069
May 07, 2025 n =24822: 601696190494336490489917; ecm: B1/B2=1e4/1e7; sigma: 0:7073253506937904748
May 07, 2025 n =24852: 1139532049582024955439282421; ecm: B1/B2=5e4/2e8; sigma: 0:104016415519970675
May 07, 2025 n =25056: 43672845080892393403941889; ecm: B1/B2=5e4/2e8; sigma: 0:8321461689458538161
May 07, 2025 n =25068: 526367381510237205701427121; ecm: B1/B2=25e3/1e8; sigma: 0:1314328972525583151
May 07, 2025 n =25188: 12157727527578727738982089; ecm: B1/B2=5e4/2e8; sigma: 0:7705532866692032005
May 07, 2025 n =25298: 278915701666596098965771; ecm: B1/B2=25e3/1e8; sigma: 0:2564068534929946800
May 07, 2025 n =25674: 103438263706574815531511931769; ecm: B1/B2=25e3/1e8; sigma: 0:3763921371481469051
May 07, 2025 n =25794: 12802261682148554974715800103651383; ecm: B1/B2=5e4/2e8; sigma: 0:8101404783426429428
May 07, 2025 n =25812: 1870333135304653621542349; ecm: B1/B2=5e4/2e8; sigma: 0:6667721822647307433
May 07, 2025 n =25812: 767261692556357715885061; ecm: B1/B2=25e3/1e8; sigma: 0:16103624498128033669
May 07, 2025 n =25870: 401459566475976575822675291; ecm: B1/B2=1e5/5e8; sigma: 0:10289734413093529949
May 07, 2025 n =25962: 418733238192533924262893281; ecm: B1/B2=5e4/2e8; sigma: 0:11084146124805442376
May 07, 2025 n =26060: 6160105496751641366273206481; ecm: B1/B2=1e5/5e8; sigma: 0:14160394638824455523
May 07, 2025 n =26598: 15141018825866425658579557; ecm: B1/B2=25e3/1e8; sigma: 0:9639873953274022684
May 07, 2025 n =26742: 119372659320387352685211997; ecm: B1/B2=5e4/2e8; sigma: 0:6079046466984817056
May 07, 2025 n =26790: 513954919483512788042215561; ecm: B1/B2=5e4/2e8; sigma: 0:4302402334212485551
May 07, 2025 n =26892: 152198938526135200809661; ecm: B1/B2=25e3/1e8; sigma: 0:16622454596140606531
May 07, 2025 n =27186: 183521423637891721122782539; ecm: B1/B2=5e4/2e8; sigma: 0:12737102291629597969
May 07, 2025 n =27210: 34038698706368375010243841; ecm: B1/B2=1e5/5e8; sigma: 0:6898396091235174512
May 07, 2025 n =27462: 6645913454790190586048371; ecm: B1/B2=1e4/1e7; sigma: 0:1465623651005805723
May 07, 2025 n =27624: 367446327483767893767839962129; ecm: B1/B2=5e4/2e8; sigma: 0:8052686136708717917
May 07, 2025 n =27996: 470917816317455832246409; ecm: B1/B2=5e4/2e8; sigma: 0:18341036461949935165
May 07, 2025 n =28008: 82332506131460266294010161; ecm: B1/B2=5e4/2e8; sigma: 0:5264403046287100519
May 07, 2025 n =28026: 72901464216302140610293; ecm: B1/B2=25e3/1e8; sigma: 0:18258287432584286663
May 07, 2025 n =28080: 144241770430872086271436801; ecm: B1/B2=5e4/2e8; sigma: 0:17728172525060801277
May 07, 2025 n =28280: 61058443556257788234717576881; ecm: B1/B2=1e4/1e7; sigma: 0:2782503985494561164
May 07, 2025 n =28314: 1596502917732905703045462367; ecm: B1/B2=5e4/2e8; sigma: 0:17220097283961881907
May 07, 2025 n =28458: 175254484638333725049939967; ecm: B1/B2=5e4/2e8; sigma: 0:7393481524548689014
May 07, 2025 n =28530: 89060165247256667158374721; ecm: B1/B2=1e4/1e7; sigma: 0:18247627924110111876
May 07, 2025 n =28608: 195159064807875099889622593; ecm: B1/B2=25e3/1e8; sigma: 0:7889374016069164363
May 07, 2025 n =28668: 744963553689696220915448629; ecm: B1/B2=5e4/2e8; sigma: 0:4894281062112584722
May 07, 2025 n =28722: 42060649767312913840268449; ecm: B1/B2=25e3/1e8; sigma: 0:12272153456122317513
May 07, 2025 n =28728: 1402586870684603011766819497; ecm: B1/B2=1e5/5e8; sigma: 0:16232836954586668474
May 07, 2025 n =28746: 26864400893030221914667801; ecm: B1/B2=5e4/2e8; sigma: 0:6533767095532624871
May 07, 2025 n =28842: 7418518833670996853537011; ecm: B1/B2=1e5/5e8; sigma: 0:6552700299320105832
May 07, 2025 n =29040: 8921420699840353998405451681; ecm: B1/B2=5e4/2e8; sigma: 0:490713266613079948
May 07, 2025 n =29214: 45126027531171623440009; ecm: B1/B2=1e4/1e7; sigma: 0:12617776445248994704
May 07, 2025 n =29340: 2531553268399232592788144644158181; ecm: B1/B2=25e4/2e9; sigma: 0:5394790162750702300
May 07, 2025 n =29544: 267726890500654378041156529417; ecm: B1/B2=5e4/2e8; sigma: 0:13316932774543642605
May 07, 2025 n =29778: 12690213069063774804299503; ecm: B1/B2=25e3/1e8; sigma: 0:12909575364660216153
May 07, 2025 n =29832: 285429806803876919747113; ecm: B1/B2=25e3/1e8; sigma: 0:6550684948409469864
May 07, 2025 n =30660: 1317570926602837432290241; ecm: B1/B2=25e4/2e9; sigma: 0:9446107744129408966
May 07, 2025 n =30690: 24041416390957705835072308321; ecm: B1/B2=5e4/2e8; sigma: 0:16794309584758711048
May 07, 2025 n =30858: 1309258793690296431920548838023; ecm: B1/B2=25e3/1e8; sigma: 0:2540242844175946075
May 07, 2025 n =30870: 320948747151322184396785081; ecm: B1/B2=5e4/2e8; sigma: 0:8780221946596429785
May 07, 2025 n =30972: 310056801585593920134906481; ecm: B1/B2=5e4/2e8; sigma: 0:2557292488635825252
May 07, 2025 n =31164: 1079944917913983465613080841; ecm: B1/B2=1e4/1e7; sigma: 0:16135997881295724712
May 07, 2025 n =31188: 235030180478220941930499781; ecm: B1/B2=25e3/1e8; sigma: 0:10477149046506895552
May 07, 2025 n =31464: 154343708855531017756358617; ecm: B1/B2=25e3/1e8; sigma: 0:17183898762842277495
May 07, 2025 n =31950: 13316747212993487623468284601; ecm: B1/B2=5e4/2e8; sigma: 0:577003989749888316
May 07, 2025 n =32010: 1211938742943671138618641; ecm: B1/B2=1e5/5e8; sigma: 0:3274783546860446756
May 07, 2025 n =32070: 108067510886646320528285281; ecm: B1/B2=25e3/1e8; sigma: 0:9020343220905853958
May 07, 2025 n =32260: 3625576938999881704188197921; ecm: B1/B2=25e3/1e8; sigma: 0:17848745516183383386
May 07, 2025 n =32460: 9887658181114372660382640203401; ecm: B1/B2=1e5/5e8; sigma: 0:15494446044675800784
May 07, 2025 n =32526: 110533671417937299602484727; ecm: B1/B2=5e4/2e8; sigma: 0:16631859105016825445
May 07, 2025 n =32980: 217061557403142625056985741; ecm: B1/B2=5e4/2e8; sigma: 0:4554744139745623584
May 07, 2025 n =33348: 48258343894010687220381532201; ecm: B1/B2=1e4/1e7; sigma: 0:8673734767584497510
May 07, 2025 n =33420: 8454696301184610345467118181; ecm: B1/B2=25e3/1e8; sigma: 0:16417878428353771569
May 07, 2025 n =33852: 1070111985273620541660013789; ecm: B1/B2=25e3/1e8; sigma: 0:4672066584074272054
May 07, 2025 n =34020: 252211677276278758988736361; ecm: B1/B2=5e4/2e8; sigma: 0:9324371615492770864
May 07, 2025 n =34060: 2775708626414895183447836483941; ecm: B1/B2=25e3/1e8; sigma: 0:7462780446180950856
May 07, 2025 n =35574: 300940866947780306643426493; ecm: B1/B2=5e4/2e8; sigma: 0:2991026859803837479
May 07, 2025 n =36780: 21585100165796200792807981; ecm: B1/B2=25e4/2e9; sigma: 0:14678447500740193894
May 07, 2025 n =37128: 14294174916975466375697017; ecm: B1/B2=5e4/2e8; sigma: 0:2338060430161772741
May 07, 2025 n =37500: 20174002315233428396850001; ecm: B1/B2=25e4/2e9; sigma: 0:16977265575973779299
May 07, 2025 n =37620: 45064001649261670338028499080381; ecm: B1/B2=25e4/2e9; sigma: 0:2706409470910276027
May 07, 2025 n =37700: 89172609445049950120399801; ecm: B1/B2=25e3/1e8; sigma: 0:2187574967086786958
May 07, 2025 n =37820: 1963217276635997081555445901; ecm: B1/B2=1e5/5e8; sigma: 0:16924079218340764153
May 07, 2025 n =38430: 1173227859134037558896776201; ecm: B1/B2=5e4/2e8; sigma: 0:4758888839775553689
May 07, 2025 n =39380: 327971743184884652571446741; ecm: B1/B2=1e5/5e8; sigma: 0:4649333425693999331
May 07, 2025 n =41160: 230045620300986627600687841; ecm: B1/B2=1e4/1e7; sigma: 0:7427407031504314548
May 07, 2025 n =42420: 64323930228058622030940241; ecm: B1/B2=25e4/2e9; sigma: 0:16972724199939074966
May 07, 2025 n =44460: 106462681924363367547547720261; ecm: B1/B2=1e5/5e8; sigma: 0:1021483161978945722
May 07, 2025 n =44460: 509507945482085555845321; ecm: B1/B2=5e4/2e8; sigma: 0:15282270401027413087
May 07, 2025 n =44700: 1729892327293128595183161760819201; ecm: B1/B2=5e4/2e8; sigma: 0:10870242909758799562
May 07, 2025 n =45180: 20601637746903228187495441; ecm: B1/B2=1e4/1e7; sigma: 0:16758826901364595975
May 07, 2025 n =45460: 46555523986364293708497941; ecm: B1/B2=25e3/1e8; sigma: 0:5336075902767938252
May 07, 2025 n =46580: 97560761955057286308624701; ecm: B1/B2=5e4/2e8; sigma: 0:5511814840248826035
May 07, 2025 n =47780: 376854707217632971446315841; ecm: B1/B2=5e4/2e8; sigma: 0:41833398012805744
May 07, 2025 n =48460: 17727839732105399172774541; ecm: B1/B2=25e3/1e8; sigma: 0:227394132702478258
May 07, 2025 n =49500: 255598295354792341658937004501; ecm: B1/B2=5e4/2e8; sigma: 0:1877940608025921443
May 07, 2025 n =54420: 7873969784224715376450063384781; ecm: B1/B2=5e4/2e8; sigma: 0:10604007401685231045
May 07, 2025 n =61260: 1441087954171787006450855221; ecm: B1/B2=5e4/2e8; sigma: 0:4712989982125618913
May 07, 2025 n =63300: 312308144293732428857401; ecm: B1/B2=1e4/1e7; sigma: 0:9756929098370636924
May 07, 2025 n =64620: 1253776596380913765867814441; ecm: B1/B2=25e3/1e8; sigma: 0:18339504482749783123
May 07, 2025 n =66300: 13950309497546917327688701; ecm: B1/B2=1e4/1e7; sigma: 0:2969799470914425186
May 07, 2025 n =72660: 3385238741531730447484392721; ecm: B1/B2=5e4/2e8; sigma: 0:5756235236527272059
- Found by Anonymous
May 07, 2025 n = 2302: 62455319460206304545562985879838483437;
- Found by Kurt Beschorner
May 06, 2025 n = 697: 11080294474316380273824713302966505750169041672169893; ecm: B1 =11e7; sigma: 0:8852637357355284
May 06, 2025 n = 1606: 8308493202733096211316133157741770826541720663786513797; ecm: B1 =20e6; sigma: 3:2887958829
May 06, 2025 n = 8946: 104829617210353392825137977478051710888423; ecm: B1 = 3e6; sigma: 0:2637408856623772
May 06, 2025 n =14813: 25327017742497995459453519; P-1: B1 = 140e6
May 06, 2025 n=173923: 1564275159975062039; gr-mfaktc
- Found by Alfred Eichhorn
Apr 28, 2025 n =29059: 2738192769700238158217788079; ecm: B1 = 1e6; sigma: 7409374429380375
Apr 28, 2025 n =29101: 85403105653264554793908834997; ecm: B1 = 1e6; sigma: 7281149487051807
Apr 28, 2025 n =50087: 1556503224495780962815077330361; ecm: B1 = 1e6; sigma: 3082718037226253
| ECM efforts | |
|---|---|
| with Rn: 1 < n < 2000 (Oct 01, 2025) | with Rn: 1999 < n < 3000 (Oct 01, 2025) |
| with Rn: 2999 < n < 4000 (Oct 01, 2025) | with Rn: 3999 < n < 5000 (Oct 01, 2025) |
| with Rn: 4999 < n < 6000 (Sep 30, 2025) | with Rn: 5999 < n < 7000 (Oct 01, 2025) |
| with Rn: 6999 < n < 8000 (Sep 30, 2025) | with Rn: 7999 < n < 9000 (Oct 01, 2025) |
| with Rn: 8999 < n <10000 (Sep 24, 2025) | with Rn: 9999 < n <11000 (Oct 01, 2025) |
| with Rn: 10999 < n <12000 (Sep 01, 2025) | with Rn: 11999 < n <14980L/M (Sep 30, 2025) |
| currently ECM-efforts by yoyo@home: ecm-curves | |||||
|---|---|---|---|---|---|
| B1 = 11e7/17000 curves/ numbers < 951 digits |
737 in progress |
.... in progress |
.... in progress |
.... in progress |
.... in progress |
| B1 = 26e7/42000 curves/ numbers < 600 digits |
657 in progress |
661 in progress |
665 in progress |
679 in progress |
.... in progress |
| B1 = 85e7/70000 curves/ numbers < 400 digits |
741 in progress |
1236 in progress |
1638 in progress |
1722 in progress |
.... in progress |
| B1 = 29e8/nnnn curves/ numbers < 400 digits |
.... in progress |
.... in progress |
.... in progress |
.... in progress |
.... in progress |
| Factorizations | |
|---|---|
| Repunits: R1 - R2500 (Oct 01, 2025) | Repunits: R2501 - R5000 (Sep 30, 2025) |
| Repunits: R5001 - R7500 (Sep 14, 2025) | Repunits: R7501 - R10000 (Sep 16, 2024) |
| Repunits: R10001 - R12500 (Sep 30, 2025) | Repunits: R12501 - R14980L/M (Sep 24, 2025) |
| Exponent | Primes/PRP found by ... |
| - 10ˆ10 | R2 = prime |
| - 10ˆ20 | R19 = prime |
| - 10ˆ100 | R23 = prime |
| - 10ˆ1000 | R317 = prime |
| - 10ˆ10000 | R1031 = prime WD (Dec 1985) |
| - 10ˆ50000 | R49081 = prime Paul Underwood (Mar 2022) |
| - 10ˆ100000 | R86453 = prime Andreas Enge (May 15, 2023) |
| - 10ˆ250000 | R109297 = prime A. Enge/P. Underwood (May 2025) |
| - 10ˆ500000 | R270343 = PRP Maksym Voznyy - Anton Budnyy (Jul 2007) |
| - 10ˆ7500000 | R5794777 = PRP S. Batalov - Ryan Propper (Apr 2021) |
| - 10ˆ10000000 | R8177207 = PRP S. Batalov - Ryan Propper (May 2021) |