Mersenne ECM top factors

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M88469 has a factor: 10829078074244981778699963938744855358734574079 (152.924 bits)
M36919 has a factor: 2258322287647921965837037406598551384276873 (140.696 bits)
M15233 has a factor: 169252911684303395334253608543776424504367 (136.958 bits)
M64019 has a factor: 108205864586444283922429678106802097194487 (136.313 bits)
M55843 has a factor: 5999080136261131115104825740842068062017 (132.140 bits)
M15199 has a factor: 436828949068694299731948185300474959361 (128.360 bits)
M251437 has a factor: 151033723165654594901376955075907193409 (126.828 bits)
M63647 has a factor: 15711962196027239145380012068018495073 (123.563 bits)
M62723 has a factor: 10588892738851372917937121488417961423 (122.994 bits)
M732829 has a factor: 10338914650089896964031613120132754007 (122.959 bits)
M64453 has a factor: 709799703142313657479745428877052167 (119.095 bits)
M63067 has a factor: 243989699086684334229994775986839463 (117.554 bits)
M62497 has a factor: 102793959948197505576245290676173487 (116.307 bits)
M220681 has a factor: 77451530467551698943038002673641639 (115.899 bits)
M66337 has a factor: 70473632778393640258234419899044999 (115.763 bits)
M302329 has a factor: 36105911939896857857955594701513209 (114.798 bits)
M26297 has a factor: 9670573047192145504551897475079153 (112.897 bits)
M208837 has a factor: 9414985561309933747002941272033433 (112.859 bits)
M64621 has a factor: 1196299702963879080723473324007617 (109.882 bits)
M53089 has a factor: 372408450953039315185460000542073 (108.199 bits)
M574789 has a factor: 278464940632004081808172537945313 (107.779 bits)
M57793 has a factor: 139808250311626490689310949087953 (106.785 bits)
M249541 has a factor: 123271348361940682244391031152551 (106.604 bits)
M62047 has a factor: 42759862408466451995641289970017 (105.076 bits)
M63649 has a factor: 29832099222104907347029881180863 (104.557 bits)
M746101 has a factor: 11885197243170236907825374756671 (103.229 bits)
M1605931 has a factor: 6320314634343858059481189880697 (102.318 bits)
M328633 has a factor: 4334480906980844429993143318871 (101.774 bits)
M324733 has a factor: 4084276722022185248698937124959 (101.688 bits)
M276047 has a factor: 3449255659173314265207669789119 (101.444 bits)
M494317 has a factor: 2653693631963817160365052366937 (101.066 bits)
M752513 has a factor: 2259784302567121237004516225047 (100.834 bits)
M239429 has a factor: 1377401232890280211011206151367 (100.120 bits)
M328633 has a factor: 1335842517070400126491886704729 (100.076 bits)
M272777 has a factor: 1162226061625861721184139593679 (99.875 bits)
M228131 has a factor: 742668666755704120046943494497 (99.229 bits)
M235369 has a factor: 706780967546264779339063631177 (99.157 bits)
M270001 has a factor: 235415102238880222078857802159 (97.571 bits)
M65899 has a factor: 114595539009261050760903181801 (96.532 bits)
M247433 has a factor: 62984640626752079463451244369 (95.669 bits)
M200363 has a factor: 18802586692771479123701692753 (93.925 bits)
M208699 has a factor: 9038335936161509821243792649 (92.868 bits)
M2143943 has a factor: 8867978095091742283378812193 (92.841 bits)
M260231 has a factor: 7236847956035209618329751393 (92.547 bits)
M577331 has a factor: 3044042798384913445513205767 (91.298 bits)
M2999999 has a factor: 2473654169640623980541096233 (90.999 bits)
M244619 has a factor: 1800104095162558108609841927 (90.540 bits)
M2308507 has a factor: 1266920047729046486581601599 (90.033 bits)
M2326249 has a factor: 1148257624456783918080222809 (89.892 bits)
M2343203 has a factor: 806593361530482345696632521 (89.382 bits)
M2041537 has a factor: 294055651660778823249703823 (87.926 bits)
M2042323 has a factor: 58897502521873527792984449 (85.606 bits)
M2161613 has a factor: 41539564976028715278514127 (85.103 bits)
M2136487 has a factor: 22834976059841631480574937 (84.239 bits)
M2246971 has a factor: 21630680636563740924666943 (84.161 bits)
M3794767 has a factor: 18100263871931169902368159 (83.904 bits)
M2100473 has a factor: 16072006303444339521969233 (83.733 bits)
M3123137 has a factor: 7123251543972769229044327 (82.559 bits)
M2257987 has a factor: 6828253817102601156793753 (82.498 bits)
M2042323 has a factor: 6007465098236236964542193 (82.313 bits)
M2065157 has a factor: 5697851224362393747281623 (82.237 bits)
M2840077 has a factor: 5551759849190995235091551 (82.199 bits)
M763957 has a factor: 4620220375054724605569769 (81.934 bits)
M2406647 has a factor: 4327640618274588732490889 (81.840 bits)
M3111223 has a factor: 3833719038666602471946191 (81.665 bits)
M3111223 has a factor: 3713844852271491889188047 (81.619 bits)
M2195113 has a factor: 2469970038693391760004863 (81.031 bits)
M2094341 has a factor: 1257264795886535266790497 (80.057 bits)
M720281 has a factor: 1021729080907872266646383 (79.757 bits)
M2218621 has a factor: 995245995247065023179567 (79.719 bits)
M2143579 has a factor: 539109132907407079364071 (78.835 bits)
M2450083 has a factor: 520763143444340216751319 (78.785 bits)
M3746929 has a factor: 215488442927033815496609 (77.512 bits)
M2330227 has a factor: 180867589332051075844631 (77.259 bits)
M2124289 has a factor: 176206282478153411776207 (77.222 bits)
M3738659 has a factor: 137123663348628515448767 (76.860 bits)
M2042489 has a factor: 112968556657594595817583 (76.580 bits)
M2235091 has a factor: 105875349313001150734807 (76.487 bits)
M2191703 has a factor: 93669714004962068592257 (76.310 bits)
M2157863 has a factor: 91020352827217268971801 (76.269 bits)
M2110063 has a factor: 83073399631535358747089 (76.137 bits)
M2094341 has a factor: 58507450779751964949089 (75.631 bits)
M2041537 has a factor: 45790189808779150139311 (75.277 bits)
M3905513 has a factor: 41597705894482243287521 (75.139 bits)
M2240839 has a factor: 33548952514350851973449 (74.829 bits)
M2439037 has a factor: 25908157968461896647599 (74.456 bits)
M2323213 has a factor: 20332435752056178282271 (74.106 bits)
M2143943 has a factor: 14159298722897964630671 (73.584 bits)
M2450291 has a factor: 13415343336340438946881 (73.506 bits)
M2084989 has a factor: 13219107574370498594551 (73.485 bits)
M2083219 has a factor: 12076753066543823027497 (73.355 bits)
M2094341 has a factor: 10839599356893235825199 (73.199 bits)
M2157821 has a factor: 9984885429505773069191 (73.080 bits)
M2226767 has a factor: 9447700967774626725583 (73.000 bits)
M2282447 has a factor: 9277719074439400050943 (72.974 bits)
M2485579 has a factor: 9131932982732656606703 (72.951 bits)
M2033929 has a factor: 8913131164040693760383 (72.916 bits)
M2340979 has a factor: 8423003109302288960153 (72.835 bits)
M1709789 has a factor: 8188942758589228499879 (72.794 bits)
M2106983 has a factor: 6000554067057556422041 (72.346 bits)
M2387867 has a factor: 5800511051599279803679 (72.297 bits)
M2182099 has a factor: 4571630892832248628897 (71.953 bits)
M2334769 has a factor: 4432697585456218025903 (71.909 bits)
M2293267 has a factor: 3719062779134033614529 (71.655 bits)
M2294827 has a factor: 3520523564513425637137 (71.576 bits)
M2022049 has a factor: 2988590903500781491807 (71.340 bits)
M4255673 has a factor: 2801112059002012093417 (71.246 bits)
M2215237 has a factor: 2722662277395831024209 (71.206 bits)
M3188711 has a factor: 1945867023306673391081 (70.721 bits)
M2442017 has a factor: 1721924891940748205159 (70.545 bits)
M2132891 has a factor: 1471603532105983150289 (70.318 bits)
M2273533 has a factor: 1305177276242827904681 (70.145 bits)
M2063993 has a factor: 1205878637913324360913 (70.031 bits)
M2426933 has a factor: 1167090746456321883433 (69.983 bits)
M2134637 has a factor: 1148591853521614318471 (69.960 bits)
M2435099 has a factor: 722145940285892502697 (69.291 bits)
M2442403 has a factor: 705489052078025373079 (69.257 bits)
M2285629 has a factor: 491895800591719532609 (68.737 bits)
M2248117 has a factor: 430205563705160749087 (68.544 bits)
M2403931 has a factor: 399852193874283852319 (68.438 bits)
M2388229 has a factor: 338757589375795511959 (68.199 bits)

For copy-paste to forum:

[M]M88469[/M] has a 152.924-bit (47-digit) factor: [url=https://www.mersenne.ca/M88469]10829078074244981778699963938744855358734574079[/url] (ECM,B1=11000000,B2=66988851930,Sigma=3790406816978233)
[M]M36919[/M] has a 140.696-bit (43-digit) factor: [url=https://www.mersenne.ca/M36919]2258322287647921965837037406598551384276873[/url] (ECM,B1=11000000,B2=66988851930,Sigma=678083872848443)
[M]M15233[/M] has a 136.958-bit (42-digit) factor: [url=https://www.mersenne.ca/M15233]169252911684303395334253608543776424504367[/url] (ECM,B1=11000000,B2=99324315090,Sigma=6797803811258652)
[M]M64019[/M] has a 136.313-bit (42-digit) factor: [url=https://www.mersenne.ca/M64019]108205864586444283922429678106802097194487[/url] (ECM,B1=1480551,B2=4135040910,Sigma=3763229765208793)
[M]M55843[/M] has a 132.140-bit (40-digit) factor: [url=https://www.mersenne.ca/M55843]5999080136261131115104825740842068062017[/url] (ECM,B1=3000000,B2=9924269355,Sigma=3686074325058520)
[M]M15199[/M] has a 128.360-bit (39-digit) factor: [url=https://www.mersenne.ca/M15199]436828949068694299731948185300474959361[/url] (ECM,B1=11000000,B2=99324315090,Sigma=6586363921458264)
[M]M251437[/M] has a 126.828-bit (39-digit) factor: [url=https://www.mersenne.ca/M251437]151033723165654594901376955075907193409[/url] (ECM,B1=250000,B2=551335785,Sigma=4572797025741169)
[M]M63647[/M] has a 123.563-bit (38-digit) factor: [url=https://www.mersenne.ca/M63647]15711962196027239145380012068018495073[/url] (ECM,B1=3000000,B2=11486324850,Sigma=5466739774812131)
[M]M62723[/M] has a 122.994-bit (38-digit) factor: [url=https://www.mersenne.ca/M62723]10588892738851372917937121488417961423[/url] (ECM,B1=1000000,B2=3308059755,Sigma=8811441072043677)
[M]M732829[/M] has a 122.959-bit (38-digit) factor: [url=https://www.mersenne.ca/M732829]10338914650089896964031613120132754007[/url] (ECM,B1=250000,B2=264848430,Sigma=1145113026975598)
[M]M64453[/M] has a 119.095-bit (36-digit) factor: [url=https://www.mersenne.ca/M64453]709799703142313657479745428877052167[/url] (ECM,B1=1476284,B2=6891809925,Sigma=8218290881002236)
[M]M63067[/M] has a 117.554-bit (36-digit) factor: [url=https://www.mersenne.ca/M63067]243989699086684334229994775986839463[/url] (ECM,B1=1503125,B2=4135040910,Sigma=3394913692766451)
[M]M62497[/M] has a 116.307-bit (36-digit) factor: [url=https://www.mersenne.ca/M62497]102793959948197505576245290676173487[/url] (ECM,B1=1000000,B2=3308059755,Sigma=617570144652494)
[M]M220681[/M] has a 115.899-bit (35-digit) factor: [url=https://www.mersenne.ca/M220681]77451530467551698943038002673641639[/url] (ECM,B1=1000000,B2=1010779770,Sigma=2877527643729223)
[M]M66337[/M] has a 115.763-bit (35-digit) factor: [url=https://www.mersenne.ca/M66337]70473632778393640258234419899044999[/url] (ECM,B1=1384466,B2=4962112155,Sigma=3786891456994941)
[M]M302329[/M] has a 114.798-bit (35-digit) factor: [url=https://www.mersenne.ca/M302329]36105911939896857857955594701513209[/url] (ECM,B1=1000000,B2=2366257530,Sigma=585292998323551)
[M]M26297[/M] has a 112.897-bit (34-digit) factor: [url=https://www.mersenne.ca/M26297]9670573047192145504551897475079153[/url] (ECM,B1=3000000,B2=13783619850,Sigma=2086170675594048)
[M]M208837[/M] has a 112.859-bit (34-digit) factor: [url=https://www.mersenne.ca/M208837]9414985561309933747002941272033433[/url] (ECM,B1=250000,B2=551250000,Sigma=7632290786600598)
[M]M64621[/M] has a 109.882-bit (34-digit) factor: [url=https://www.mersenne.ca/M64621]1196299702963879080723473324007617[/url] (ECM,B1=1472016,B2=6891809925,Sigma=5206355021593619)
[M]M53089[/M] has a 108.199-bit (33-digit) factor: [url=https://www.mersenne.ca/M53089]372408450953039315185460000542073[/url] (ECM,B1=3000000,B2=11486324850,Sigma=8293235663941966)
[M]M574789[/M] has a 107.779-bit (33-digit) factor: [url=https://www.mersenne.ca/M574789]278464940632004081808172537945313[/url] (ECM,B1=250000,B2=235250000,Sigma=8581197522312217)
[M]M57793[/M] has a 106.785-bit (33-digit) factor: [url=https://www.mersenne.ca/M57793]139808250311626490689310949087953[/url] (ECM,B1=3000000,B2=3454029810,Sigma=3661589683633158)
[M]M249541[/M] has a 106.604-bit (33-digit) factor: [url=https://www.mersenne.ca/M249541]123271348361940682244391031152551[/url] (ECM,B1=1000000,B2=2841983430,Sigma=648915891137742)
[M]M62047[/M] has a 105.076-bit (32-digit) factor: [url=https://www.mersenne.ca/M62047]42759862408466451995641289970017[/url] (ECM,B1=1000000,B2=3308059755,Sigma=2341068810960504)
[M]M63649[/M] has a 104.557-bit (32-digit) factor: [url=https://www.mersenne.ca/M63649]29832099222104907347029881180863[/url] (ECM,B1=3000000,B2=11486324850,Sigma=8577713105329519)
[M]M746101[/M] has a 103.229-bit (32-digit) factor: [url=https://www.mersenne.ca/M746101]11885197243170236907825374756671[/url] (ECM,B1=250000,B2=140536935,Sigma=3176965581785446)
[M]M1605931[/M] has a 102.318-bit (31-digit) factor: [url=https://www.mersenne.ca/M1605931]6320314634343858059481189880697[/url] (ECM,B1=250000,B2=254268105,Sigma=3753639272634193)
[M]M328633[/M] has a 101.774-bit (31-digit) factor: [url=https://www.mersenne.ca/M328633]4334480906980844429993143318871[/url] (ECM,B1=250000,B2=367537170,Sigma=4050484171132680)
[M]M324733[/M] has a 101.688-bit (31-digit) factor: [url=https://www.mersenne.ca/M324733]4084276722022185248698937124959[/url] (ECM,B1=250000,B2=367537170,Sigma=6324536346625670)
[M]M276047[/M] has a 101.444-bit (31-digit) factor: [url=https://www.mersenne.ca/M276047]3449255659173314265207669789119[/url] (ECM,B1=250000,B2=367537170,Sigma=41238471824814)
[M]M494317[/M] has a 101.066-bit (31-digit) factor: [url=https://www.mersenne.ca/M494317]2653693631963817160365052366937[/url] (ECM,B1=250000,B2=235419030,Sigma=1265741646248031)
[M]M752513[/M] has a 100.834-bit (31-digit) factor: [url=https://www.mersenne.ca/M752513]2259784302567121237004516225047[/url] (ECM,B1=250000,B2=105701310,Sigma=2944838508926351)
[M]M239429[/M] has a 100.120-bit (31-digit) factor: [url=https://www.mersenne.ca/M239429]1377401232890280211011206151367[/url] (ECM,B1=250000,B2=367537170,Sigma=4797651586670219)
[M]M328633[/M] has a 100.076-bit (31-digit) factor: [url=https://www.mersenne.ca/M328633]1335842517070400126491886704729[/url] (ECM,B1=250000,B2=367537170,Sigma=296541413988339)
[M]M272777[/M] has a 99.875-bit (31-digit) factor: [url=https://www.mersenne.ca/M272777]1162226061625861721184139593679[/url] (ECM,B1=1000000,B2=2841983430,Sigma=854359989485676)
[M]M228131[/M] has a 99.229-bit (30-digit) factor: [url=https://www.mersenne.ca/M228131]742668666755704120046943494497[/url] (ECM,B1=250000,B2=243222210,Sigma=405011219114593)
[M]M235369[/M] has a 99.157-bit (30-digit) factor: [url=https://www.mersenne.ca/M235369]706780967546264779339063631177[/url] (ECM,B1=250000,B2=312500000,Sigma=7739066854103162)
[M]M270001[/M] has a 97.571-bit (30-digit) factor: [url=https://www.mersenne.ca/M270001]235415102238880222078857802159[/url] (ECM,B1=250000,B2=367537170,Sigma=2655168651661477)
[M]M65899[/M] has a 96.532-bit (30-digit) factor: [url=https://www.mersenne.ca/M65899]114595539009261050760903181801[/url] (ECM,B1=4166199,B2=18378284925,Sigma=5728722924977310)
[M]M247433[/M] has a 95.669-bit (29-digit) factor: [url=https://www.mersenne.ca/M247433]62984640626752079463451244369[/url] (ECM,B1=250000,B2=243222210,Sigma=1816983778415544)
[M]M200363[/M] has a 93.925-bit (29-digit) factor: [url=https://www.mersenne.ca/M200363]18802586692771479123701692753[/url] (ECM,B1=250000,B2=367537170,Sigma=2308849752035156)
[M]M208699[/M] has a 92.868-bit (28-digit) factor: [url=https://www.mersenne.ca/M208699]9038335936161509821243792649[/url] (ECM,B1=250000,B2=551335785,Sigma=3970498822092560)
[M]M2143943[/M] has a 92.841-bit (28-digit) factor: [url=https://www.mersenne.ca/M2143943]8867978095091742283378812193[/url] (ECM,B1=50000,B2=47392422,Sigma=5695354643372509)
[M]M260231[/M] has a 92.547-bit (28-digit) factor: [url=https://www.mersenne.ca/M260231]7236847956035209618329751393[/url] (ECM,B1=250000,B2=367537170,Sigma=7881450458739436)
[M]M577331[/M] has a 91.298-bit (28-digit) factor: [url=https://www.mersenne.ca/M577331]3044042798384913445513205767[/url] (ECM,B1=250000,B2=235419030,Sigma=8274835124344376)
[M]M2999999[/M] has a 90.999-bit (28-digit) factor: [url=https://www.mersenne.ca/M2999999]2473654169640623980541096233[/url] (ECM,B1=100000,B2=90078450,Sigma=8190251184431330)
[M]M244619[/M] has a 90.540-bit (28-digit) factor: [url=https://www.mersenne.ca/M244619]1800104095162558108609841927[/url] (ECM,B1=250000,B2=367537170,Sigma=2606806293337297)
[M]M2308507[/M] has a 90.033-bit (28-digit) factor: [url=https://www.mersenne.ca/M2308507]1266920047729046486581601599[/url] (ECM,B1=50000,B2=32425470,Sigma=8492960103909133)
[M]M2326249[/M] has a 89.892-bit (28-digit) factor: [url=https://www.mersenne.ca/M2326249]1148257624456783918080222809[/url] (ECM,B1=50000,B2=27023535,Sigma=3677979536311743)
[M]M2343203[/M] has a 89.382-bit (27-digit) factor: [url=https://www.mersenne.ca/M2343203]806593361530482345696632521[/url] (ECM,B1=50000,B2=19200000,Sigma=1734315774485671)
[M]M2041537[/M] has a 87.926-bit (27-digit) factor: [url=https://www.mersenne.ca/M2041537]294055651660778823249703823[/url] (ECM,B1=73960,B2=84752850,Sigma=6020101784750930)
[M]M2042323[/M] has a 85.606-bit (26-digit) factor: [url=https://www.mersenne.ca/M2042323]58897502521873527792984449[/url] (ECM,B1=50000,B2=27023535,Sigma=4638349143709861)
[M]M2161613[/M] has a 85.103-bit (26-digit) factor: [url=https://www.mersenne.ca/M2161613]41539564976028715278514127[/url] (ECM,B1=50000,B2=38914785,Sigma=70820913444708)
[M]M2136487[/M] has a 84.239-bit (26-digit) factor: [url=https://www.mersenne.ca/M2136487]22834976059841631480574937[/url] (ECM,B1=50000,B2=32425470,Sigma=6010954190986281)
[M]M2246971[/M] has a 84.161-bit (26-digit) factor: [url=https://www.mersenne.ca/M2246971]21630680636563740924666943[/url] (ECM,B1=50000,B2=25127190,Sigma=8775841613069847)
[M]M3794767[/M] has a 83.904-bit (26-digit) factor: [url=https://www.mersenne.ca/M3794767]18100263871931169902368159[/url] (ECM,B1=250000,B2=140536935,Sigma=7336229628387617)
[M]M2100473[/M] has a 83.733-bit (26-digit) factor: [url=https://www.mersenne.ca/M2100473]16072006303444339521969233[/url] (ECM,B1=50000,B2=45039225,Sigma=5757549702651150)
[M]M3123137[/M] has a 82.559-bit (25-digit) factor: [url=https://www.mersenne.ca/M3123137]7123251543972769229044327[/url] (ECM,B1=50000,B2=25127190,Sigma=3138670242485791)
[M]M2257987[/M] has a 82.498-bit (25-digit) factor: [url=https://www.mersenne.ca/M2257987]6828253817102601156793753[/url] (ECM,B1=50000,B2=45039225,Sigma=7617451477545389)
[M]M2042323[/M] has a 82.313-bit (25-digit) factor: [url=https://www.mersenne.ca/M2042323]6007465098236236964542193[/url] (ECM,B1=50000,B2=27023535,Sigma=1979959957455759)
[M]M2065157[/M] has a 82.237-bit (25-digit) factor: [url=https://www.mersenne.ca/M2065157]5697851224362393747281623[/url] (ECM,B1=100000,B2=127129275,Sigma=7153343604320257)
[M]M2840077[/M] has a 82.199-bit (25-digit) factor: [url=https://www.mersenne.ca/M2840077]5551759849190995235091551[/url] (ECM,B1=50000,B2=19217055,Sigma=4337996582427881)
[M]M763957[/M] has a 81.934-bit (25-digit) factor: [url=https://www.mersenne.ca/M763957]4620220375054724605569769[/url] (ECM,B1=250000,B2=367537170,Sigma=8753303739755896)
[M]M2406647[/M] has a 81.840-bit (25-digit) factor: [url=https://www.mersenne.ca/M2406647]4327640618274588732490889[/url] (ECM,B1=50000,B2=45039225,Sigma=4286635292048871)
[M]M3111223[/M] has a 81.665-bit (25-digit) factor: [url=https://www.mersenne.ca/M3111223]3833719038666602471946191[/url] (ECM,B1=250000,B2=88884510,Sigma=8562025355403437)
[M]M3111223[/M] has a 81.619-bit (25-digit) factor: [url=https://www.mersenne.ca/M3111223]3713844852271491889188047[/url] (ECM,B1=250000,B2=88750000,Sigma=6525252136910131)
[M]M2195113[/M] has a 81.031-bit (25-digit) factor: [url=https://www.mersenne.ca/M2195113]2469970038693391760004863[/url] (ECM,B1=50000,B2=25127190,Sigma=4333464201941385)
[M]M2094341[/M] has a 80.057-bit (25-digit) factor: [url=https://www.mersenne.ca/M2094341]1257264795886535266790497[/url] (ECM,B1=50000,B2=38914785,Sigma=7611315408630294)
[M]M720281[/M] has a 79.757-bit (25-digit) factor: [url=https://www.mersenne.ca/M720281]1021729080907872266646383[/url] (ECM,B1=250000,B2=235419030,Sigma=5921113017356494)
[M]M2218621[/M] has a 79.719-bit (24-digit) factor: [url=https://www.mersenne.ca/M2218621]995245995247065023179567[/url] (ECM,B1=50000,B2=14701050,Sigma=3716671018992552)
[M]M2143579[/M] has a 78.835-bit (24-digit) factor: [url=https://www.mersenne.ca/M2143579]539109132907407079364071[/url] (ECM,B1=56045,B2=47358025,Sigma=725021180740034)
[M]M2450083[/M] has a 78.785-bit (24-digit) factor: [url=https://www.mersenne.ca/M2450083]520763143444340216751319[/url] (ECM,B1=50000,B2=27023535,Sigma=4554502354037201)
[M]M3746929[/M] has a 77.512-bit (24-digit) factor: [url=https://www.mersenne.ca/M3746929]215488442927033815496609[/url] (ECM,B1=50000,B2=25100000,Sigma=8520374716625904)
[M]M2330227[/M] has a 77.259-bit (24-digit) factor: [url=https://www.mersenne.ca/M2330227]180867589332051075844631[/url] (ECM,B1=50000,B2=32428935,Sigma=1209288281810777)
[M]M2124289[/M] has a 77.222-bit (24-digit) factor: [url=https://www.mersenne.ca/M2124289]176206282478153411776207[/url] (ECM,B1=50000,B2=38914785,Sigma=2340383518636878)
[M]M3738659[/M] has a 76.860-bit (24-digit) factor: [url=https://www.mersenne.ca/M3738659]137123663348628515448767[/url] (ECM,B1=250000,B2=140500000,Sigma=4609065484046062)
[M]M2042489[/M] has a 76.580-bit (24-digit) factor: [url=https://www.mersenne.ca/M2042489]112968556657594595817583[/url] (ECM,B1=50000,B2=32425470,Sigma=6182131014515924)
[M]M2235091[/M] has a 76.487-bit (24-digit) factor: [url=https://www.mersenne.ca/M2235091]105875349313001150734807[/url] (ECM,B1=50000,B2=38914785,Sigma=8226999009995733)
[M]M2191703[/M] has a 76.310-bit (23-digit) factor: [url=https://www.mersenne.ca/M2191703]93669714004962068592257[/url] (ECM,B1=50000,B2=25127190,Sigma=2286700835224582)
[M]M2157863[/M] has a 76.269-bit (23-digit) factor: [url=https://www.mersenne.ca/M2157863]91020352827217268971801[/url] (ECM,B1=50000,B2=38914785,Sigma=3726076835074626)
[M]M2110063[/M] has a 76.137-bit (23-digit) factor: [url=https://www.mersenne.ca/M2110063]83073399631535358747089[/url] (ECM,B1=50000,B2=38914785,Sigma=5088780921234923)
[M]M2094341[/M] has a 75.631-bit (23-digit) factor: [url=https://www.mersenne.ca/M2094341]58507450779751964949089[/url] (ECM,B1=50000,B2=45039225,Sigma=921994310546872)
[M]M2041537[/M] has a 75.277-bit (23-digit) factor: [url=https://www.mersenne.ca/M2041537]45790189808779150139311[/url] (ECM,B1=50000,B2=27023535,Sigma=6522993775651358)
[M]M3905513[/M] has a 75.139-bit (23-digit) factor: [url=https://www.mersenne.ca/M3905513]41597705894482243287521[/url] (ECM,B1=50000,B2=25127190,Sigma=8241520971672474)
[M]M2240839[/M] has a 74.829-bit (23-digit) factor: [url=https://www.mersenne.ca/M2240839]33548952514350851973449[/url] (ECM,B1=50000,B2=31130190,Sigma=641458009588156)
[M]M2439037[/M] has a 74.456-bit (23-digit) factor: [url=https://www.mersenne.ca/M2439037]25908157968461896647599[/url] (ECM,B1=50000,B2=45039225,Sigma=8818000749082099)
[M]M2323213[/M] has a 74.106-bit (23-digit) factor: [url=https://www.mersenne.ca/M2323213]20332435752056178282271[/url] (ECM,B1=50000,B2=38910690,Sigma=978969400856558)
[M]M2143943[/M] has a 73.584-bit (23-digit) factor: [url=https://www.mersenne.ca/M2143943]14159298722897964630671[/url] (ECM,B1=50000,B2=19217055,Sigma=935356541086560)
[M]M2450291[/M] has a 73.506-bit (23-digit) factor: [url=https://www.mersenne.ca/M2450291]13415343336340438946881[/url] (ECM,B1=50000,B2=27023535,Sigma=4511257519234648)
[M]M2084989[/M] has a 73.485-bit (23-digit) factor: [url=https://www.mersenne.ca/M2084989]13219107574370498594551[/url] (ECM,B1=50000,B2=14701050,Sigma=6476818683088112)
[M]M2083219[/M] has a 73.355-bit (23-digit) factor: [url=https://www.mersenne.ca/M2083219]12076753066543823027497[/url] (ECM,B1=50000,B2=38914785,Sigma=5364105739803789)
[M]M2094341[/M] has a 73.199-bit (23-digit) factor: [url=https://www.mersenne.ca/M2094341]10839599356893235825199[/url] (ECM,B1=50000,B2=38914785,Sigma=8000918488454718)
[M]M2157821[/M] has a 73.080-bit (22-digit) factor: [url=https://www.mersenne.ca/M2157821]9984885429505773069191[/url] (ECM,B1=250000,B2=203000000,Sigma=8840476191532046)
[M]M2226767[/M] has a 73.000-bit (22-digit) factor: [url=https://www.mersenne.ca/M2226767]9447700967774626725583[/url] (ECM,B1=50000,B2=45039225,Sigma=6854734815308605)
[M]M2282447[/M] has a 72.974-bit (22-digit) factor: [url=https://www.mersenne.ca/M2282447]9277719074439400050943[/url] (ECM,B1=50000,B2=45039225,Sigma=946358560191767)
[M]M2485579[/M] has a 72.951-bit (22-digit) factor: [url=https://www.mersenne.ca/M2485579]9131932982732656606703[/url] (ECM,B1=50000,B2=31130190,Sigma=4563856243056476)
[M]M2033929[/M] has a 72.916-bit (22-digit) factor: [url=https://www.mersenne.ca/M2033929]8913131164040693760383[/url] (ECM,B1=50000,B2=31130190,Sigma=3958207894661714)
[M]M2340979[/M] has a 72.835-bit (22-digit) factor: [url=https://www.mersenne.ca/M2340979]8423003109302288960153[/url] (ECM,B1=50000,B2=45039225,Sigma=1192105956710905)
[M]M1709789[/M] has a 72.794-bit (22-digit) factor: [url=https://www.mersenne.ca/M1709789]8188942758589228499879[/url] (ECM,Sigma=636266276685133)
[M]M2106983[/M] has a 72.346-bit (22-digit) factor: [url=https://www.mersenne.ca/M2106983]6000554067057556422041[/url] (ECM,B1=50000,B2=45000000,Sigma=6812613303331741)
[M]M2387867[/M] has a 72.297-bit (22-digit) factor: [url=https://www.mersenne.ca/M2387867]5800511051599279803679[/url] (ECM,B1=50000,B2=27023535,Sigma=7407457852776010)
[M]M2182099[/M] has a 71.953-bit (22-digit) factor: [url=https://www.mersenne.ca/M2182099]4571630892832248628897[/url] (ECM,B1=50000,B2=38914785,Sigma=8845150482806537)
[M]M2334769[/M] has a 71.909-bit (22-digit) factor: [url=https://www.mersenne.ca/M2334769]4432697585456218025903[/url] (ECM,B1=50000,B2=25127190,Sigma=6770709027918396)
[M]M2293267[/M] has a 71.655-bit (22-digit) factor: [url=https://www.mersenne.ca/M2293267]3719062779134033614529[/url] (ECM,B1=50000,B2=38914785,Sigma=4545437717818256)
[M]M2294827[/M] has a 71.576-bit (22-digit) factor: [url=https://www.mersenne.ca/M2294827]3520523564513425637137[/url] (ECM,B1=50000,B2=45039225,Sigma=4018446670457056)
[M]M2022049[/M] has a 71.340-bit (22-digit) factor: [url=https://www.mersenne.ca/M2022049]2988590903500781491807[/url] (ECM,B1=50000,B2=38910690,Sigma=7123628513842261)
[M]M4255673[/M] has a 71.246-bit (22-digit) factor: [url=https://www.mersenne.ca/M4255673]2801112059002012093417[/url] (ECM,B1=50000,B2=38910690,Sigma=2430005313885578)
[M]M2215237[/M] has a 71.206-bit (22-digit) factor: [url=https://www.mersenne.ca/M2215237]2722662277395831024209[/url] (ECM,B1=50000,B2=31130190,Sigma=6544716284090110)
[M]M3188711[/M] has a 70.721-bit (22-digit) factor: [url=https://www.mersenne.ca/M3188711]1945867023306673391081[/url] (ECM,B1=50000,B2=5600000,Sigma=2045047239242723)
[M]M2442017[/M] has a 70.545-bit (22-digit) factor: [url=https://www.mersenne.ca/M2442017]1721924891940748205159[/url] (ECM,B1=50000,B2=45039225,Sigma=5348946598916063)
[M]M2132891[/M] has a 70.318-bit (22-digit) factor: [url=https://www.mersenne.ca/M2132891]1471603532105983150289[/url] (ECM,B1=50000,B2=38914785,Sigma=4050318070016061)
[M]M2273533[/M] has a 70.145-bit (22-digit) factor: [url=https://www.mersenne.ca/M2273533]1305177276242827904681[/url] (ECM,B1=50000,B2=31130190,Sigma=1537121228045998)
[M]M2063993[/M] has a 70.031-bit (22-digit) factor: [url=https://www.mersenne.ca/M2063993]1205878637913324360913[/url] (ECM,B1=50000,B2=35500000,Sigma=1132357538596254)
[M]M2426933[/M] has a 69.983-bit (22-digit) factor: [url=https://www.mersenne.ca/M2426933]1167090746456321883433[/url] (ECM,B1=50000,B2=27023535,Sigma=638843486900054)
[M]M2134637[/M] has a 69.960-bit (22-digit) factor: [url=https://www.mersenne.ca/M2134637]1148591853521614318471[/url] (ECM,B1=50000,B2=45033450,Sigma=8806363836080643)
[M]M2435099[/M] has a 69.291-bit (21-digit) factor: [url=https://www.mersenne.ca/M2435099]722145940285892502697[/url] (ECM,B1=50000,B2=45039225,Sigma=5913666312786282)
[M]M2442403[/M] has a 69.257-bit (21-digit) factor: [url=https://www.mersenne.ca/M2442403]705489052078025373079[/url] (ECM,B1=50000,B2=27023535,Sigma=1496246084909743)
[M]M2285629[/M] has a 68.737-bit (21-digit) factor: [url=https://www.mersenne.ca/M2285629]491895800591719532609[/url] (ECM,B1=50000,B2=45039225,Sigma=3397177430578333)
[M]M2248117[/M] has a 68.544-bit (21-digit) factor: [url=https://www.mersenne.ca/M2248117]430205563705160749087[/url] (ECM,B1=50000,B2=37500000,Sigma=4945211400815600)
[M]M2403931[/M] has a 68.438-bit (21-digit) factor: [url=https://www.mersenne.ca/M2403931]399852193874283852319[/url] (ECM,B1=250000,B2=367552185,Sigma=4836745131419793)
[M]M2388229[/M] has a 68.199-bit (21-digit) factor: [url=https://www.mersenne.ca/M2388229]338757589375795511959[/url] (ECM,B1=50000,B2=27023535,Sigma=3746016747123599)

0M	<	10¹⁰	All tracked exponents
0M	<	2³²	GPU TF range
0M	<	1000M	PrimeNet range
0M	<	193M	low-PrimeNet, low-res
0M	<	385M	low-PrimeNet, high-res
50M	<	146M	PrimeNet wavefront

Biggest factors for Naegi Makoto	nfs	ecm	p-1	p+1	any
Biggest factors (all users)	nfs	ecm	p-1	p+1	any
Recent factors (all users)	nfs	ecm	p-1	p+1	any
Search by user	nfs	ecm	p-1	p+1	any

Top ECM factors of Mersenne numbers

Top ECM factors of all time for Naegi Makoto

#	User	Exponent	Factor	Digits	Bits ↓ *	Date
1	Naegi Makoto	88469	10829078074244981778699963938744855358734574079	47	152.924	2023-03-18
2	Naegi Makoto	36919	2258322287647921965837037406598551384276873	43	140.696	2023-03-23
3	Naegi Makoto	15233	169252911684303395334253608543776424504367	42	136.958	2023-01-29
4	Naegi Makoto	64019	108205864586444283922429678106802097194487	42	136.313	2023-10-10
5	Naegi Makoto	55843	5999080136261131115104825740842068062017	40	132.140	2023-09-21
6	Naegi Makoto	15199	436828949068694299731948185300474959361	39	128.360	2023-01-29
7	Naegi Makoto	251437	151033723165654594901376955075907193409	39	126.828	2022-10-07
8	Naegi Makoto	63647	15711962196027239145380012068018495073	38	123.563	2023-10-01
9	Naegi Makoto	62723	10588892738851372917937121488417961423	38	122.994	2023-08-13
10	Naegi Makoto	732829	10338914650089896964031613120132754007	38	122.959	2023-03-24
11	Naegi Makoto	64453	709799703142313657479745428877052167	36	119.095	2023-11-08
12	Naegi Makoto	63067	243989699086684334229994775986839463	36	117.554	2023-10-05
13	Naegi Makoto	62497	102793959948197505576245290676173487	36	116.307	2023-08-13
14	Naegi Makoto	220681	77451530467551698943038002673641639	35	115.899	2022-12-05
15	Naegi Makoto	66337	70473632778393640258234419899044999	35	115.763	2023-10-06
16	Naegi Makoto	302329	36105911939896857857955594701513209	35	114.798	2023-02-02
17	Naegi Makoto	26297	9670573047192145504551897475079153	34	112.897	2023-05-07
18	Naegi Makoto	208837	9414985561309933747002941272033433	34	112.859	2022-10-13
19	Naegi Makoto	64621	1196299702963879080723473324007617	34	109.882	2023-11-08
20	Naegi Makoto	53089	372408450953039315185460000542073	33	108.199	2023-09-21
21	Naegi Makoto	574789	278464940632004081808172537945313	33	107.779	2023-01-07
22	Naegi Makoto	57793	139808250311626490689310949087953	33	106.785	2023-06-04
23	Naegi Makoto	249541	123271348361940682244391031152551	33	106.604	2023-05-17
24	Naegi Makoto	62047	42759862408466451995641289970017	32	105.076	2023-08-11
25	Naegi Makoto	63649	29832099222104907347029881180863	32	104.557	2023-09-30
26	Naegi Makoto	746101	11885197243170236907825374756671	32	103.229	2023-04-04
27	Naegi Makoto	1605931	6320314634343858059481189880697	31	102.318	2023-01-10
28	Naegi Makoto	328633	4334480906980844429993143318871	31	101.774	2023-03-23
29	Naegi Makoto	324733	4084276722022185248698937124959	31	101.688	2023-05-21
30	Naegi Makoto	276047	3449255659173314265207669789119	31	101.444	2023-05-15
31	Naegi Makoto	494317	2653693631963817160365052366937	31	101.066	2023-01-03
32	Naegi Makoto	752513	2259784302567121237004516225047	31	100.834	2023-03-22
33	Naegi Makoto	239429	1377401232890280211011206151367	31	100.120	2023-03-21
34	Naegi Makoto	328633	1335842517070400126491886704729	31	100.076	2023-05-12
35	Naegi Makoto	272777	1162226061625861721184139593679	31	99.875	2023-03-25
36	Naegi Makoto	228131	742668666755704120046943494497	30	99.229	2022-10-14
37	Naegi Makoto	235369	706780967546264779339063631177	30	99.157	2023-03-22
38	Naegi Makoto	270001	235415102238880222078857802159	30	97.571	2023-03-18
39	Naegi Makoto	65899	114595539009261050760903181801	30	96.532	2023-10-02
40	Naegi Makoto	247433	62984640626752079463451244369	29	95.669	2022-10-15
41	Naegi Makoto	200363	18802586692771479123701692753	29	93.925	2023-03-24
42	Naegi Makoto	208699	9038335936161509821243792649	28	92.868	2022-10-12
43	Naegi Makoto	2143943	8867978095091742283378812193	28	92.841	2023-03-08
44	Naegi Makoto	260231	7236847956035209618329751393	28	92.547	2023-05-16
45	Naegi Makoto	577331	3044042798384913445513205767	28	91.298	2023-01-06
46	Naegi Makoto	2999999	2473654169640623980541096233	28	90.999	2023-10-14
47	Naegi Makoto	244619	1800104095162558108609841927	28	90.540	2023-05-14
48	Naegi Makoto	2308507	1266920047729046486581601599	28	90.033	2023-05-17
49	Naegi Makoto	2326249	1148257624456783918080222809	28	89.892	2023-06-14
50	Naegi Makoto	2343203	806593361530482345696632521	27	89.382	2023-02-12
51	Naegi Makoto	2041537	294055651660778823249703823	27	87.926	2023-10-15
52	Naegi Makoto	2042323	58897502521873527792984449	26	85.606	2023-06-22
53	Naegi Makoto	2161613	41539564976028715278514127	26	85.103	2023-06-23
54	Naegi Makoto	2136487	22834976059841631480574937	26	84.239	2023-05-12
55	Naegi Makoto	2246971	21630680636563740924666943	26	84.161	2023-01-23
56	Naegi Makoto	3794767	18100263871931169902368159	26	83.904	2023-01-18
57	Naegi Makoto	2100473	16072006303444339521969233	26	83.733	2023-08-04
58	Naegi Makoto	3123137	7123251543972769229044327	25	82.559	2023-01-14
59	Naegi Makoto	2257987	6828253817102601156793753	25	82.498	2023-07-26
60	Naegi Makoto	2042323	6007465098236236964542193	25	82.313	2023-06-21
61	Naegi Makoto	2065157	5697851224362393747281623	25	82.237	2023-07-29
62	Naegi Makoto	2840077	5551759849190995235091551	25	82.199	2023-01-10
63	Naegi Makoto	763957	4620220375054724605569769	25	81.934	2023-03-24
64	Naegi Makoto	2406647	4327640618274588732490889	25	81.840	2023-07-24
65	Naegi Makoto	3111223	3833719038666602471946191	25	81.665	2023-06-28
66	Naegi Makoto	3111223	3713844852271491889188047	25	81.619	2023-06-27
67	Naegi Makoto	2195113	2469970038693391760004863	25	81.031	2023-01-30
68	Naegi Makoto	2094341	1257264795886535266790497	25	80.057	2023-06-21
69	Naegi Makoto	720281	1021729080907872266646383	25	79.757	2023-03-06
70	Naegi Makoto	2218621	995245995247065023179567	24	79.719	2023-05-15
71	Naegi Makoto	2143579	539109132907407079364071	24	78.835	2023-10-20
72	Naegi Makoto	2450083	520763143444340216751319	24	78.785	2023-06-17
73	Naegi Makoto	3746929	215488442927033815496609	24	77.512	2023-01-26
74	Naegi Makoto	2330227	180867589332051075844631	24	77.259	2023-01-11
75	Naegi Makoto	2124289	176206282478153411776207	24	77.222	2023-06-21
76	Naegi Makoto	3738659	137123663348628515448767	24	76.860	2023-01-19
77	Naegi Makoto	2042489	112968556657594595817583	24	76.580	2023-05-18
78	Naegi Makoto	2235091	105875349313001150734807	24	76.487	2022-10-09
79	Naegi Makoto	2191703	93669714004962068592257	23	76.310	2023-06-21
80	Naegi Makoto	2157863	91020352827217268971801	23	76.269	2023-06-20
81	Naegi Makoto	2110063	83073399631535358747089	23	76.137	2022-10-20
82	Naegi Makoto	2094341	58507450779751964949089	23	75.631	2023-06-22
83	Naegi Makoto	2041537	45790189808779150139311	23	75.277	2023-06-17
84	Naegi Makoto	3905513	41597705894482243287521	23	75.139	2023-01-26
85	Naegi Makoto	2240839	33548952514350851973449	23	74.829	2023-06-23
86	Naegi Makoto	2439037	25908157968461896647599	23	74.456	2023-07-25
87	Naegi Makoto	2323213	20332435752056178282271	23	74.106	2023-05-05
88	Naegi Makoto	2143943	14159298722897964630671	23	73.584	2023-01-27
89	Naegi Makoto	2450291	13415343336340438946881	23	73.506	2023-06-19
90	Naegi Makoto	2084989	13219107574370498594551	23	73.485	2023-05-05
91	Naegi Makoto	2083219	12076753066543823027497	23	73.355	2023-06-18
92	Naegi Makoto	2094341	10839599356893235825199	23	73.199	2023-06-21
93	Naegi Makoto	2157821	9984885429505773069191	22	73.080	2023-06-05
94	Naegi Makoto	2226767	9447700967774626725583	22	73.0005	2023-08-04
95	Naegi Makoto	2282447	9277719074439400050943	22	72.974	2023-07-25
96	Naegi Makoto	2485579	9131932982732656606703	22	72.951	2023-10-23
97	Naegi Makoto	2033929	8913131164040693760383	22	72.916	2023-07-23
98	Naegi Makoto	2340979	8423003109302288960153	22	72.835	2023-07-26
99	Naegi Makoto	1709789	8188942758589228499879	22	72.794	2020-04-02
100	Naegi Makoto	2106983	6000554067057556422041	22	72.346	2023-07-30
101	Naegi Makoto	2387867	5800511051599279803679	22	72.297	2023-06-16
102	Naegi Makoto	2182099	4571630892832248628897	22	71.953	2022-10-19
103	Naegi Makoto	2334769	4432697585456218025903	22	71.909	2023-12-07
104	Naegi Makoto	2293267	3719062779134033614529	22	71.655	2023-01-12
105	Naegi Makoto	2294827	3520523564513425637137	22	71.576	2023-07-26
106	Naegi Makoto	2022049	2988590903500781491807	22	71.340	2023-05-04
107	Naegi Makoto	4255673	2801112059002012093417	22	71.246	2023-04-19
108	Naegi Makoto	2215237	2722662277395831024209	22	71.206	2023-06-15
109	Naegi Makoto	3188711	1945867023306673391081	22	70.721	2022-08-08
110	Naegi Makoto	2442017	1721924891940748205159	22	70.545	2023-08-03
111	Naegi Makoto	2132891	1471603532105983150289	22	70.318	2023-06-17
112	Naegi Makoto	2273533	1305177276242827904681	22	70.145	2023-06-18
113	Naegi Makoto	2063993	1205878637913324360913	22	70.031	2023-01-15
114	Naegi Makoto	2426933	1167090746456321883433	22	69.983	2023-06-22
115	Naegi Makoto	2134637	1148591853521614318471	22	69.960	2023-05-03
116	Naegi Makoto	2435099	722145940285892502697	21	69.291	2023-07-24
117	Naegi Makoto	2442403	705489052078025373079	21	69.257	2023-06-17
118	Naegi Makoto	2285629	491895800591719532609	21	68.737	2023-08-03
119	Naegi Makoto	2248117	430205563705160749087	21	68.544	2023-05-22
120	Naegi Makoto	2403931	399852193874283852319	21	68.438	2023-07-30
121	Naegi Makoto	2388229	338757589375795511959	21	68.199	2023-06-19