Mersenne P-1 top factors

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M16553 has a factor: 1850475917485872002512582039081380045643275936063486278441 (190.238 bits)
M250013 has a factor: 9715233473391668787399537100720711894960146023873 (162.733 bits)
M12433 has a factor: 176150158946560946542363596265472239571781089 (146.982 bits)
M12539 has a factor: 2694628368126456249148051504870669385396743 (140.951 bits)
M25399831 has a factor: 951533712902649533857389331292628137083687 (139.449 bits)
M10687 has a factor: 54197177223092372796513261440372811522863 (135.315 bits)
M251051 has a factor: 10165504261463359958952528644321874761 (122.935 bits)
M253229 has a factor: 8001384056149261489632155072149849 (112.624 bits)
M25393673 has a factor: 1473041450106993929986862589701767 (110.182 bits)
M258113 has a factor: 1175185089936042060120865250431441 (109.857 bits)
M25397263 has a factor: 311067459983603661649466667730847 (107.939 bits)
M335006363 has a factor: 28895253456106209275963871278671 (104.511 bits)
M25388707 has a factor: 14561398860957716606798123069119 (103.522 bits)
M335000777 has a factor: 6234785069756301344543235772993 (102.298 bits)
M25313741 has a factor: 1856351124214998477356114423383 (100.550 bits)
M25353287 has a factor: 1178130352624670922650317306553 (99.894 bits)
M25379467 has a factor: 583144198037260868620773407153 (98.880 bits)
M335003719 has a factor: 404478843251931578940221052169 (98.352 bits)
M25390637 has a factor: 274980926424220534271056784321 (97.795 bits)
M25373177 has a factor: 42652254022916424048395538439 (95.107 bits)
M335005457 has a factor: 40757155265104623059781047383 (95.041 bits)
M25363489 has a factor: 22398486765740851292066403697 (94.177 bits)
M25392473 has a factor: 17623631644932489171801771631 (93.831 bits)
M25322327 has a factor: 7740432734586425928399191057 (92.644 bits)
M335009057 has a factor: 4665479472500322449848141039 (91.914 bits)
M25321921 has a factor: 4493732851589806922692844929 (91.860 bits)
M25350571 has a factor: 4328416035861634954805087801 (91.806 bits)
M25325749 has a factor: 4189191096074930993523438239 (91.759 bits)
M110393069 has a factor: 2573045946551894438828660959 (91.056 bits)
M25379867 has a factor: 2149930467540859134302559823 (90.796 bits)
M25310959 has a factor: 1092902310920252812447821377 (89.820 bits)
M25320881 has a factor: 1074062394456080279834714833 (89.795 bits)
M94601303 has a factor: 537496349029354729676077337 (88.796 bits)
M25354331 has a factor: 301293915914474267217975233 (87.961 bits)
M335003101 has a factor: 296984523828236119757058721 (87.941 bits)
M25398353 has a factor: 280854329670282419937600991 (87.860 bits)
M335002313 has a factor: 220151906928439680879305449 (87.509 bits)
M335009639 has a factor: 193120450886069534980308319 (87.320 bits)
M94601813 has a factor: 181659360890170425494728313 (87.231 bits)
M335002753 has a factor: 119914550386652349880511287 (86.632 bits)
M25389863 has a factor: 115194744737135149641402487 (86.574 bits)
M25319309 has a factor: 110923304011375742501403857 (86.520 bits)
M108355781 has a factor: 102583365217929304563338993 (86.407 bits)
M25321589 has a factor: 97400737745762988757214383 (86.332 bits)
M335004239 has a factor: 97271180649654709061989921 (86.330 bits)
M70040917 has a factor: 95962751625449053261774031 (86.311 bits)
M25394027 has a factor: 89854278437183603123914127 (86.216 bits)
M49681613 has a factor: 75816641587836307951093793 (85.971 bits)
M25313341 has a factor: 69493781919646029912089023 (85.845 bits)
M25389253 has a factor: 55323151132839968232409297 (85.516 bits)
M25318213 has a factor: 46026266203058587816036129 (85.251 bits)
M70069421 has a factor: 37526617926212193745478471 (84.956 bits)
M25369999 has a factor: 36398011234828152464019961 (84.912 bits)
M94600279 has a factor: 29455353855798505822295369 (84.607 bits)
M25369999 has a factor: 25662613105314872569925233 (84.408 bits)
M108355913 has a factor: 22250220923652862311109751 (84.202 bits)
M23002949 has a factor: 22028107556040638555162809 (84.188 bits)
M25357547 has a factor: 20860130048242312904554409 (84.109 bits)
M736647071 has a factor: 19251950982339179681312159 (83.993 bits)
M25375541 has a factor: 17851857939861763081632191 (83.884 bits)
M25384783 has a factor: 14361272789275448031597209 (83.570 bits)
M25358153 has a factor: 13614565679438769498504983 (83.493 bits)
M25352563 has a factor: 12428230564559654553888551 (83.362 bits)
M49623671 has a factor: 10745785488715317600108937 (83.152 bits)
M25398811 has a factor: 8394742243897957724896463 (82.796 bits)
M25371271 has a factor: 8153786647824746626570241 (82.754 bits)
M25314433 has a factor: 6714071751450110748178081 (82.473 bits)
M25315361 has a factor: 6319355620348052955333223 (82.386 bits)
M25396201 has a factor: 6016486963020933477188111 (82.315 bits)
M25308583 has a factor: 5760156571496687842852943 (82.252 bits)
M25374641 has a factor: 4855080134427507251184769 (82.006 bits)
M25356319 has a factor: 4814831303541776382354367 (81.994 bits)
M25390069 has a factor: 4312368419634345140574703 (81.835 bits)
M25371991 has a factor: 3364046097629249213146921 (81.476 bits)
M25366837 has a factor: 3206023553014584738061361 (81.407 bits)
M25399769 has a factor: 3087104643575576812296503 (81.353 bits)
M25350251 has a factor: 2373279370030330984366561 (80.973 bits)
M25322347 has a factor: 1323936830659064331659993 (80.131 bits)
M7508981 has a factor: 1211907173840894224264391 (80.004 bits)
M25326293 has a factor: 1188848747813616045230089 (79.976 bits)
M25398707 has a factor: 1106705351289515460190751 (79.873 bits)
M25370831 has a factor: 1102079154298838623271521 (79.867 bits)
M25322389 has a factor: 1021902407954278408189127 (79.758 bits)
M25352039 has a factor: 949034632444288960487767 (79.651 bits)
M70030313 has a factor: 904209423314118676604207 (79.581 bits)
M25370867 has a factor: 833346425445519966920257 (79.463 bits)
M25326347 has a factor: 824838398731897700292409 (79.448 bits)
M25397513 has a factor: 795121474371805657886527 (79.396 bits)
M25332067 has a factor: 696475681220296811402447 (79.204 bits)
M70069301 has a factor: 668765945227440250791833 (79.146 bits)
M94601293 has a factor: 661155634033642176697799 (79.129 bits)
M70029017 has a factor: 632325775834497256158041 (79.065 bits)
M25392467 has a factor: 482424879061938890142713 (78.675 bits)
M25316437 has a factor: 365877113167612737117809 (78.276 bits)
M108377861 has a factor: 353244490912542772433929 (78.225 bits)
M25332841 has a factor: 260174452425170715131351 (77.784 bits)
M25379047 has a factor: 232529440754179630649089 (77.622 bits)
M70066463 has a factor: 230206334445066187832713 (77.607 bits)
M25307207 has a factor: 190189244098349063207873 (77.332 bits)
M25376033 has a factor: 174715811599765729472503 (77.209 bits)
M25387697 has a factor: 164493484855222468519687 (77.122 bits)
M10253 has a factor: 154436234602144614973937 (77.031 bits)
M25315349 has a factor: 141906244261531001583241 (76.909 bits)
M25393673 has a factor: 130077927521199356905631 (76.784 bits)
M25311311 has a factor: 122878325581473598351511 (76.702 bits)
M25373081 has a factor: 86374302407557051164367 (76.193 bits)
M49606721 has a factor: 83069800009375828852657 (76.137 bits)
M25388567 has a factor: 75342071322291995397703 (75.996 bits)
M9100919 has a factor: 52363054814179315184369 (75.471 bits)
M25318213 has a factor: 52064647015587300833191 (75.463 bits)
M25395443 has a factor: 51737381650014886886911 (75.454 bits)
M25326443 has a factor: 43101291438456062360567 (75.190 bits)
M25324457 has a factor: 42246492202949990215441 (75.161 bits)
M23002949 has a factor: 4954946692725644025647 (72.069 bits)
M12109 has a factor: 77619446030913817991 (66.073 bits)
M10531 has a factor: 71971498324494906583 (65.964 bits)
M11867 has a factor: 66979094767019298007 (65.860 bits)
M13963 has a factor: 62567732555046115897 (65.762 bits)
M13009 has a factor: 58725204993500790527 (65.671 bits)
M736647071 has a factor: 17746020595698478631 (63.944 bits)
M13177 has a factor: 16810414798702295129 (63.866 bits)
M10631 has a factor: 9110951347984937441 (62.982 bits)
M10487 has a factor: 6736731759778548839 (62.547 bits)
M10889 has a factor: 5428662627202700153 (62.235 bits)
M110393069 has a factor: 2725860584582453393 (61.241 bits)
M10177 has a factor: 2082147017329201577 (60.853 bits)
M10313 has a factor: 1924418111160065167 (60.739 bits)
M11173 has a factor: 1152299012229294719 (59.999 bits)
M10651 has a factor: 974797307629292423 (59.758 bits)
M7508981 has a factor: 281287549065522023 (57.965 bits)
M12641 has a factor: 234221764576478857 (57.701 bits)
M11807 has a factor: 229966917708044743 (57.674 bits)
M11923 has a factor: 46082189060507113 (55.355 bits)

For copy-paste to forum:

[M]M16553[/M] has a 190.238-bit (58-digit) factor: [url=https://www.mersenne.ca/M16553]1850475917485872002512582039081380045643275936063486278441[/url] (P-1,B1=1000000000000,B2=1402034650733706990)
[M]M250013[/M] has a 162.733-bit (49-digit) factor: [url=https://www.mersenne.ca/M250013]9715233473391668787399537100720711894960146023873[/url] (P-1,B1=1000000000,B2=203601956578020)
[M]M12433[/M] has a 146.982-bit (45-digit) factor: [url=https://www.mersenne.ca/M12433]176150158946560946542363596265472239571781089[/url] (P-1,B1=100000000000,B2=120417199046794650)
[M]M12539[/M] has a 140.951-bit (43-digit) factor: [url=https://www.mersenne.ca/M12539]2694628368126456249148051504870669385396743[/url] (P-1,B1=100000000000,B2=120417199046794650)
[M]M25399831[/M] has a 139.449-bit (42-digit) factor: [url=https://www.mersenne.ca/M25399831]951533712902649533857389331292628137083687[/url] (P-1,B1=1000000,B2=530456850)
[M]M10687[/M] has a 135.315-bit (41-digit) factor: [url=https://www.mersenne.ca/M10687]54197177223092372796513261440372811522863[/url] (P-1,B1=100000000000,B2=120443211520241610)
[M]M251051[/M] has a 122.935-bit (38-digit) factor: [url=https://www.mersenne.ca/M251051]10165504261463359958952528644321874761[/url] (P-1,B1=20000000000,B2=7045963424449950)
[M]M253229[/M] has a 112.624-bit (34-digit) factor: [url=https://www.mersenne.ca/M253229]8001384056149261489632155072149849[/url] (P-1,B1=20000000000,B2=7037856387812250)
[M]M25393673[/M] has a 110.182-bit (34-digit) factor: [url=https://www.mersenne.ca/M25393673]1473041450106993929986862589701767[/url] (P-1,B1=1000000,B2=510531840)
[M]M258113[/M] has a 109.857-bit (34-digit) factor: [url=https://www.mersenne.ca/M258113]1175185089936042060120865250431441[/url] (P-1,B1=1000000000,B2=207390771888300)
[M]M25397263[/M] has a 107.939-bit (33-digit) factor: [url=https://www.mersenne.ca/M25397263]311067459983603661649466667730847[/url] (P-1,B1=1000000,B2=530456850)
[M]M335006363[/M] has a 104.511-bit (32-digit) factor: [url=https://www.mersenne.ca/M335006363]28895253456106209275963871278671[/url] (P-1,B1=3000000,B2=3000000)
[M]M25388707[/M] has a 103.522-bit (32-digit) factor: [url=https://www.mersenne.ca/M25388707]14561398860957716606798123069119[/url] (P-1,B1=1000000,B2=1000000)
[M]M335000777[/M] has a 102.298-bit (31-digit) factor: [url=https://www.mersenne.ca/M335000777]6234785069756301344543235772993[/url] (P-1,B1=3000000,B2=3071597760)
[M]M25313741[/M] has a 100.550-bit (31-digit) factor: [url=https://www.mersenne.ca/M25313741]1856351124214998477356114423383[/url] (P-1,B1=5000000,B2=140000000)
[M]M25353287[/M] has a 99.894-bit (31-digit) factor: [url=https://www.mersenne.ca/M25353287]1178130352624670922650317306553[/url] (P-1,B1=1000000,B2=1000000)
[M]M25379467[/M] has a 98.880-bit (30-digit) factor: [url=https://www.mersenne.ca/M25379467]583144198037260868620773407153[/url] (P-1,B1=1000000,B2=509991300)
[M]M335003719[/M] has a 98.352-bit (30-digit) factor: [url=https://www.mersenne.ca/M335003719]404478843251931578940221052169[/url] (P-1,B1=3000000,B2=1005910290)
[M]M25390637[/M] has a 97.795-bit (30-digit) factor: [url=https://www.mersenne.ca/M25390637]274980926424220534271056784321[/url] (P-1,B1=1000000,B2=530456850)
[M]M25373177[/M] has a 95.107-bit (29-digit) factor: [url=https://www.mersenne.ca/M25373177]42652254022916424048395538439[/url] (P-1,B1=1000000,B2=509991300)
[M]M335005457[/M] has a 95.041-bit (29-digit) factor: [url=https://www.mersenne.ca/M335005457]40757155265104623059781047383[/url] (P-1,B1=3000000,B2=2005694460)
[M]M25363489[/M] has a 94.177-bit (29-digit) factor: [url=https://www.mersenne.ca/M25363489]22398486765740851292066403697[/url] (P-1,B1=1000000,B2=509978700)
[M]M25392473[/M] has a 93.831-bit (29-digit) factor: [url=https://www.mersenne.ca/M25392473]17623631644932489171801771631[/url] (P-1,B1=1000000,B2=530456850)
[M]M25322327[/M] has a 92.644-bit (28-digit) factor: [url=https://www.mersenne.ca/M25322327]7740432734586425928399191057[/url] (P-1,B1=5000000,B2=140000000)
[M]M335009057[/M] has a 91.914-bit (28-digit) factor: [url=https://www.mersenne.ca/M335009057]4665479472500322449848141039[/url] (P-1,B1=3000000,B2=3020821650)
[M]M25321921[/M] has a 91.860-bit (28-digit) factor: [url=https://www.mersenne.ca/M25321921]4493732851589806922692844929[/url] (P-1,B1=5000000,B2=140000000)
[M]M25350571[/M] has a 91.806-bit (28-digit) factor: [url=https://www.mersenne.ca/M25350571]4328416035861634954805087801[/url] (P-1,B1=1000000,B2=513267300)
[M]M25325749[/M] has a 91.759-bit (28-digit) factor: [url=https://www.mersenne.ca/M25325749]4189191096074930993523438239[/url] (P-1,B1=5000000,B2=5000000)
[M]M110393069[/M] has a 91.056-bit (28-digit) factor: [url=https://www.mersenne.ca/M110393069]2573045946551894438828660959[/url] (P-1,B1=200000000,B2=1200007111380)
[M]M25379867[/M] has a 90.796-bit (28-digit) factor: [url=https://www.mersenne.ca/M25379867]2149930467540859134302559823[/url] (P-1,B1=1000000,B2=509991300)
[M]M25310959[/M] has a 89.820-bit (28-digit) factor: [url=https://www.mersenne.ca/M25310959]1092902310920252812447821377[/url] (P-1,B1=5000000,B2=140000000)
[M]M25320881[/M] has a 89.795-bit (28-digit) factor: [url=https://www.mersenne.ca/M25320881]1074062394456080279834714833[/url] (P-1,B1=5000000,B2=140000000)
[M]M94601303[/M] has a 88.796-bit (27-digit) factor: [url=https://www.mersenne.ca/M94601303]537496349029354729676077337[/url] (P-1,B1=1030000,B2=1030000)
[M]M25354331[/M] has a 87.961-bit (27-digit) factor: [url=https://www.mersenne.ca/M25354331]301293915914474267217975233[/url] (P-1,B1=1000000,B2=513267300)
[M]M335003101[/M] has a 87.941-bit (27-digit) factor: [url=https://www.mersenne.ca/M335003101]296984523828236119757058721[/url] (P-1,B1=3000000,B2=3000000)
[M]M25398353[/M] has a 87.860-bit (27-digit) factor: [url=https://www.mersenne.ca/M25398353]280854329670282419937600991[/url] (P-1,B1=1000000,B2=533402100)
[M]M335002313[/M] has a 87.509-bit (27-digit) factor: [url=https://www.mersenne.ca/M335002313]220151906928439680879305449[/url] (P-1,B1=3000000,B2=1005910290)
[M]M335009639[/M] has a 87.320-bit (27-digit) factor: [url=https://www.mersenne.ca/M335009639]193120450886069534980308319[/url] (P-1,B1=3000000,B2=1005910290)
[M]M94601813[/M] has a 87.231-bit (27-digit) factor: [url=https://www.mersenne.ca/M94601813]181659360890170425494728313[/url] (P-1,B1=1030000,B2=25750000,E=12)
[M]M335002753[/M] has a 86.632-bit (27-digit) factor: [url=https://www.mersenne.ca/M335002753]119914550386652349880511287[/url] (P-1,B1=3000000,B2=3000000)
[M]M25389863[/M] has a 86.574-bit (27-digit) factor: [url=https://www.mersenne.ca/M25389863]115194744737135149641402487[/url] (P-1,B1=1000000,B2=508787370)
[M]M25319309[/M] has a 86.520-bit (27-digit) factor: [url=https://www.mersenne.ca/M25319309]110923304011375742501403857[/url] (P-1,B1=5000000,B2=140000000)
[M]M108355781[/M] has a 86.407-bit (27-digit) factor: [url=https://www.mersenne.ca/M108355781]102583365217929304563338993[/url] (P-1,B1=700000,B2=700000)
[M]M25321589[/M] has a 86.332-bit (26-digit) factor: [url=https://www.mersenne.ca/M25321589]97400737745762988757214383[/url] (P-1,B1=5000000,B2=140000000)
[M]M335004239[/M] has a 86.330-bit (26-digit) factor: [url=https://www.mersenne.ca/M335004239]97271180649654709061989921[/url] (P-1,B1=3000000,B2=1005910290)
[M]M70040917[/M] has a 86.311-bit (26-digit) factor: [url=https://www.mersenne.ca/M70040917]95962751625449053261774031[/url] (P-1,B1=1000000,B2=400594740)
[M]M25394027[/M] has a 86.216-bit (26-digit) factor: [url=https://www.mersenne.ca/M25394027]89854278437183603123914127[/url] (P-1,B1=1000000,B2=510531840)
[M]M49681613[/M] has a 85.971-bit (26-digit) factor: [url=https://www.mersenne.ca/M49681613]75816641587836307951093793[/url] (P-1,B1=2000000,B2=70000000)
[M]M25313341[/M] has a 85.845-bit (26-digit) factor: [url=https://www.mersenne.ca/M25313341]69493781919646029912089023[/url] (P-1,B1=5000000,B2=140000000)
[M]M25389253[/M] has a 85.516-bit (26-digit) factor: [url=https://www.mersenne.ca/M25389253]55323151132839968232409297[/url] (P-1,B1=1000000,B2=508787370)
[M]M25318213[/M] has a 85.251-bit (26-digit) factor: [url=https://www.mersenne.ca/M25318213]46026266203058587816036129[/url] (P-1,B1=5000000,B2=140000000)
[M]M70069421[/M] has a 84.956-bit (26-digit) factor: [url=https://www.mersenne.ca/M70069421]37526617926212193745478471[/url] (P-1,B1=1000000,B2=400594740)
[M]M25369999[/M] has a 84.912-bit (26-digit) factor: [url=https://www.mersenne.ca/M25369999]36398011234828152464019961[/url] (P-1,B1=1000000,B2=509991300)
[M]M94600279[/M] has a 84.607-bit (26-digit) factor: [url=https://www.mersenne.ca/M94600279]29455353855798505822295369[/url] (P-1,B1=1030000,B2=1030000)
[M]M25369999[/M] has a 84.408-bit (26-digit) factor: [url=https://www.mersenne.ca/M25369999]25662613105314872569925233[/url] (P-1,B1=1000000,B2=1000000)
[M]M108355913[/M] has a 84.202-bit (26-digit) factor: [url=https://www.mersenne.ca/M108355913]22250220923652862311109751[/url] (P-1,B1=700000,B2=700000)
[M]M23002949[/M] has a 84.188-bit (26-digit) factor: [url=https://www.mersenne.ca/M23002949]22028107556040638555162809[/url] (P-1,B1=400000,B2=10000000,E=12)
[M]M25357547[/M] has a 84.109-bit (26-digit) factor: [url=https://www.mersenne.ca/M25357547]20860130048242312904554409[/url] (P-1,B1=1000000,B2=513627660)
[M]M736647071[/M] has a 83.993-bit (26-digit) factor: [url=https://www.mersenne.ca/M736647071]19251950982339179681312159[/url] (P-1,B1=30000000,B2=25004475210)
[M]M25375541[/M] has a 83.884-bit (26-digit) factor: [url=https://www.mersenne.ca/M25375541]17851857939861763081632191[/url] (P-1,B1=1000000,B2=509991300)
[M]M25384783[/M] has a 83.570-bit (26-digit) factor: [url=https://www.mersenne.ca/M25384783]14361272789275448031597209[/url] (P-1,B1=1000000,B2=509991300)
[M]M25358153[/M] has a 83.493-bit (26-digit) factor: [url=https://www.mersenne.ca/M25358153]13614565679438769498504983[/url] (P-1,B1=1000000,B2=513627660)
[M]M25352563[/M] has a 83.362-bit (26-digit) factor: [url=https://www.mersenne.ca/M25352563]12428230564559654553888551[/url] (P-1,B1=1000000,B2=1000000)
[M]M49623671[/M] has a 83.152-bit (26-digit) factor: [url=https://www.mersenne.ca/M49623671]10745785488715317600108937[/url] (P-1,B1=2000000,B2=70000000)
[M]M25398811[/M] has a 82.796-bit (25-digit) factor: [url=https://www.mersenne.ca/M25398811]8394742243897957724896463[/url] (P-1,B1=1000000,B2=1000000)
[M]M25371271[/M] has a 82.754-bit (25-digit) factor: [url=https://www.mersenne.ca/M25371271]8153786647824746626570241[/url] (P-1,B1=1000000,B2=509991300)
[M]M25314433[/M] has a 82.473-bit (25-digit) factor: [url=https://www.mersenne.ca/M25314433]6714071751450110748178081[/url] (P-1,B1=5000000,B2=5000000)
[M]M25315361[/M] has a 82.386-bit (25-digit) factor: [url=https://www.mersenne.ca/M25315361]6319355620348052955333223[/url] (P-1,B1=5000000,B2=5000000)
[M]M25396201[/M] has a 82.315-bit (25-digit) factor: [url=https://www.mersenne.ca/M25396201]6016486963020933477188111[/url] (P-1,B1=1000000,B2=510531840)
[M]M25308583[/M] has a 82.252-bit (25-digit) factor: [url=https://www.mersenne.ca/M25308583]5760156571496687842852943[/url] (P-1,B1=5000000,B2=5000000)
[M]M25374641[/M] has a 82.006-bit (25-digit) factor: [url=https://www.mersenne.ca/M25374641]4855080134427507251184769[/url] (P-1,B1=1000000,B2=509991300)
[M]M25356319[/M] has a 81.994-bit (25-digit) factor: [url=https://www.mersenne.ca/M25356319]4814831303541776382354367[/url] (P-1,B1=1000000,B2=1000000)
[M]M25390069[/M] has a 81.835-bit (25-digit) factor: [url=https://www.mersenne.ca/M25390069]4312368419634345140574703[/url] (P-1,B1=1000000,B2=530456850)
[M]M25371991[/M] has a 81.476-bit (25-digit) factor: [url=https://www.mersenne.ca/M25371991]3364046097629249213146921[/url] (P-1,B1=1000000,B2=509991300)
[M]M25366837[/M] has a 81.407-bit (25-digit) factor: [url=https://www.mersenne.ca/M25366837]3206023553014584738061361[/url] (P-1,B1=1000000,B2=513267300)
[M]M25399769[/M] has a 81.353-bit (25-digit) factor: [url=https://www.mersenne.ca/M25399769]3087104643575576812296503[/url] (P-1,B1=1000000,B2=530456850)
[M]M25350251[/M] has a 80.973-bit (25-digit) factor: [url=https://www.mersenne.ca/M25350251]2373279370030330984366561[/url] (P-1,B1=1000000,B2=1000000)
[M]M25322347[/M] has a 80.131-bit (25-digit) factor: [url=https://www.mersenne.ca/M25322347]1323936830659064331659993[/url] (P-1,B1=5000000,B2=5000000)
[M]M7508981[/M] has a 80.004-bit (25-digit) factor: [url=https://www.mersenne.ca/M7508981]1211907173840894224264391[/url] (P-1,B1=10000000000,B2=400015680614550)
[M]M25326293[/M] has a 79.976-bit (25-digit) factor: [url=https://www.mersenne.ca/M25326293]1188848747813616045230089[/url] (P-1,B1=5000000,B2=5000000)
[M]M25398707[/M] has a 79.873-bit (25-digit) factor: [url=https://www.mersenne.ca/M25398707]1106705351289515460190751[/url] (P-1,B1=1000000,B2=1000000)
[M]M25370831[/M] has a 79.867-bit (25-digit) factor: [url=https://www.mersenne.ca/M25370831]1102079154298838623271521[/url] (P-1,B1=1000000,B2=509991300)
[M]M25322389[/M] has a 79.758-bit (25-digit) factor: [url=https://www.mersenne.ca/M25322389]1021902407954278408189127[/url] (P-1,B1=5000000,B2=140000000)
[M]M25352039[/M] has a 79.651-bit (24-digit) factor: [url=https://www.mersenne.ca/M25352039]949034632444288960487767[/url] (P-1,B1=1000000,B2=513267300)
[M]M70030313[/M] has a 79.581-bit (24-digit) factor: [url=https://www.mersenne.ca/M70030313]904209423314118676604207[/url] (P-1,B1=1000000,B2=400594740)
[M]M25370867[/M] has a 79.463-bit (24-digit) factor: [url=https://www.mersenne.ca/M25370867]833346425445519966920257[/url] (P-1,B1=1000000,B2=509991300)
[M]M25326347[/M] has a 79.448-bit (24-digit) factor: [url=https://www.mersenne.ca/M25326347]824838398731897700292409[/url] (P-1,B1=5000000,B2=140000000)
[M]M25397513[/M] has a 79.396-bit (24-digit) factor: [url=https://www.mersenne.ca/M25397513]795121474371805657886527[/url] (P-1,B1=1000000,B2=530456850)
[M]M25332067[/M] has a 79.204-bit (24-digit) factor: [url=https://www.mersenne.ca/M25332067]696475681220296811402447[/url] (P-1,B1=5000000,B2=140000000)
[M]M70069301[/M] has a 79.146-bit (24-digit) factor: [url=https://www.mersenne.ca/M70069301]668765945227440250791833[/url] (P-1,B1=1000000,B2=400594740)
[M]M94601293[/M] has a 79.129-bit (24-digit) factor: [url=https://www.mersenne.ca/M94601293]661155634033642176697799[/url] (P-1,B1=1030000,B2=1030000)
[M]M70029017[/M] has a 79.065-bit (24-digit) factor: [url=https://www.mersenne.ca/M70029017]632325775834497256158041[/url] (P-1,B1=1000000,B2=400594740)
[M]M25392467[/M] has a 78.675-bit (24-digit) factor: [url=https://www.mersenne.ca/M25392467]482424879061938890142713[/url] (P-1,B1=1000000,B2=530456850)
[M]M25316437[/M] has a 78.276-bit (24-digit) factor: [url=https://www.mersenne.ca/M25316437]365877113167612737117809[/url] (P-1,B1=5000000,B2=140000000)
[M]M108377861[/M] has a 78.225-bit (24-digit) factor: [url=https://www.mersenne.ca/M108377861]353244490912542772433929[/url] (P-1,B1=1000000,B2=300133350)
[M]M25332841[/M] has a 77.784-bit (24-digit) factor: [url=https://www.mersenne.ca/M25332841]260174452425170715131351[/url] (P-1,B1=5000000,B2=140000000)
[M]M25379047[/M] has a 77.622-bit (24-digit) factor: [url=https://www.mersenne.ca/M25379047]232529440754179630649089[/url] (P-1,B1=1000000,B2=509991300)
[M]M70066463[/M] has a 77.607-bit (24-digit) factor: [url=https://www.mersenne.ca/M70066463]230206334445066187832713[/url] (P-1,B1=1000000,B2=400594740)
[M]M25307207[/M] has a 77.332-bit (24-digit) factor: [url=https://www.mersenne.ca/M25307207]190189244098349063207873[/url] (P-1,B1=5000000,B2=140000000)
[M]M25376033[/M] has a 77.209-bit (24-digit) factor: [url=https://www.mersenne.ca/M25376033]174715811599765729472503[/url] (P-1,B1=1000000,B2=509991300)
[M]M25387697[/M] has a 77.122-bit (24-digit) factor: [url=https://www.mersenne.ca/M25387697]164493484855222468519687[/url] (P-1,B1=1000000,B2=508787370)
[M]M10253[/M] has a 77.031-bit (24-digit) factor: [url=https://www.mersenne.ca/M10253]154436234602144614973937[/url] (P-1,B1=10000000000,B2=1011837229839506070)
[M]M25315349[/M] has a 76.909-bit (24-digit) factor: [url=https://www.mersenne.ca/M25315349]141906244261531001583241[/url] (P-1,B1=5000000,B2=5000000)
[M]M25393673[/M] has a 76.784-bit (24-digit) factor: [url=https://www.mersenne.ca/M25393673]130077927521199356905631[/url] (P-1,B1=1000000,B2=510531840)
[M]M25311311[/M] has a 76.702-bit (24-digit) factor: [url=https://www.mersenne.ca/M25311311]122878325581473598351511[/url] (P-1,B1=5000000,B2=140000000)
[M]M25373081[/M] has a 76.193-bit (23-digit) factor: [url=https://www.mersenne.ca/M25373081]86374302407557051164367[/url] (P-1,B1=1000000,B2=509991300)
[M]M49606721[/M] has a 76.137-bit (23-digit) factor: [url=https://www.mersenne.ca/M49606721]83069800009375828852657[/url] (P-1,B1=2000000,B2=70000000)
[M]M25388567[/M] has a 75.996-bit (23-digit) factor: [url=https://www.mersenne.ca/M25388567]75342071322291995397703[/url] (P-1,B1=1000000,B2=508787370)
[M]M9100919[/M] has a 75.471-bit (23-digit) factor: [url=https://www.mersenne.ca/M9100919]52363054814179315184369[/url] (P-1,B1=10000000000,B2=400002487054170)
[M]M25318213[/M] has a 75.463-bit (23-digit) factor: [url=https://www.mersenne.ca/M25318213]52064647015587300833191[/url] (P-1,B1=5000000,B2=140000000)
[M]M25395443[/M] has a 75.454-bit (23-digit) factor: [url=https://www.mersenne.ca/M25395443]51737381650014886886911[/url] (P-1,B1=1000000,B2=510531840)
[M]M25326443[/M] has a 75.190-bit (23-digit) factor: [url=https://www.mersenne.ca/M25326443]43101291438456062360567[/url] (P-1,B1=5000000,B2=140000000)
[M]M25324457[/M] has a 75.161-bit (23-digit) factor: [url=https://www.mersenne.ca/M25324457]42246492202949990215441[/url] (P-1,B1=5000000,B2=140000000)
[M]M23002949[/M] has a 72.069-bit (22-digit) factor: [url=https://www.mersenne.ca/M23002949]4954946692725644025647[/url] (P-1,B1=400000,B2=10000000,E=12)
[M]M12109[/M] has a 66.073-bit (20-digit) factor: [url=https://www.mersenne.ca/M12109]77619446030913817991[/url] (P-1,B1=100000000000,B2=120942232635634410)
[M]M10531[/M] has a 65.964-bit (20-digit) factor: [url=https://www.mersenne.ca/M10531]71971498324494906583[/url] (P-1,B1=100000000000,B2=120443211520241610)
[M]M11867[/M] has a 65.860-bit (20-digit) factor: [url=https://www.mersenne.ca/M11867]66979094767019298007[/url] (P-1,B1=100000000000,B2=122192573512709700)
[M]M13963[/M] has a 65.762-bit (20-digit) factor: [url=https://www.mersenne.ca/M13963]62567732555046115897[/url] (P-1,B1=100000000000,B2=124499752678561260)
[M]M13009[/M] has a 65.671-bit (20-digit) factor: [url=https://www.mersenne.ca/M13009]58725204993500790527[/url] (P-1,B1=100000000000,B2=122154521813133810)
[M]M736647071[/M] has a 63.944-bit (20-digit) factor: [url=https://www.mersenne.ca/M736647071]17746020595698478631[/url] (P-1,B1=30000000,B2=25004475210)
[M]M13177[/M] has a 63.866-bit (20-digit) factor: [url=https://www.mersenne.ca/M13177]16810414798702295129[/url] (P-1,B1=100000000000,B2=122154521813133810)
[M]M10631[/M] has a 62.982-bit (19-digit) factor: [url=https://www.mersenne.ca/M10631]9110951347984937441[/url] (P-1,B1=100000000000,B2=120443211520241610)
[M]M10487[/M] has a 62.547-bit (19-digit) factor: [url=https://www.mersenne.ca/M10487]6736731759778548839[/url] (P-1,B1=100000000000,B2=120443211520241610)
[M]M10889[/M] has a 62.235-bit (19-digit) factor: [url=https://www.mersenne.ca/M10889]5428662627202700153[/url] (P-1,B1=100000000000,B2=122192573512709700)
[M]M110393069[/M] has a 61.241-bit (19-digit) factor: [url=https://www.mersenne.ca/M110393069]2725860584582453393[/url] (P-1,B1=200000000,B2=1200007111380)
[M]M10177[/M] has a 60.853-bit (19-digit) factor: [url=https://www.mersenne.ca/M10177]2082147017329201577[/url] (P-1,B1=100000000000,B2=121570702234581600)
[M]M10313[/M] has a 60.739-bit (19-digit) factor: [url=https://www.mersenne.ca/M10313]1924418111160065167[/url] (P-1,B1=100000000000,B2=120170262311539440)
[M]M11173[/M] has a 59.999-bit (19-digit) factor: [url=https://www.mersenne.ca/M11173]1152299012229294719[/url] (P-1,B1=100000000000,B2=122192573512709700)
[M]M10651[/M] has a 59.758-bit (18-digit) factor: [url=https://www.mersenne.ca/M10651]974797307629292423[/url] (P-1,B1=100000000000,B2=120443211520241610)
[M]M7508981[/M] has a 57.965-bit (18-digit) factor: [url=https://www.mersenne.ca/M7508981]281287549065522023[/url] (P-1,B1=10000000000,B2=400015680614550)
[M]M12641[/M] has a 57.701-bit (18-digit) factor: [url=https://www.mersenne.ca/M12641]234221764576478857[/url] (P-1,B1=100000000000,B2=120417199046794650)
[M]M11807[/M] has a 57.674-bit (18-digit) factor: [url=https://www.mersenne.ca/M11807]229966917708044743[/url] (P-1,B1=100000000000,B2=122192573512709700)
[M]M11923[/M] has a 55.355-bit (17-digit) factor: [url=https://www.mersenne.ca/M11923]46082189060507113[/url] (P-1,B1=100000000000,B2=122192573512709700)

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 Anton Repko	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 P-1 factors of Mersenne numbers

Top P-1 factors of all time for Anton Repko

#	User	Exponent	Factor	Digits	Bits ↓ *	Date
1	Anton Repko	16553	1850475917485872002512582039081380045643275936063486278441	58	190.238	2023-10-19
2	Anton Repko	250013	9715233473391668787399537100720711894960146023873	49	162.733	2022-02-02
3	Anton Repko	12433	176150158946560946542363596265472239571781089	45	146.982	2023-05-11
4	Anton Repko	12539	2694628368126456249148051504870669385396743	43	140.951	2023-05-11
5	Anton Repko	25399831	951533712902649533857389331292628137083687	42	139.449	2022-01-27
6	Anton Repko	10687	54197177223092372796513261440372811522863	41	135.315	2022-12-17
7	Anton Repko	251051	10165504261463359958952528644321874761	38	122.935	2023-01-28
8	Anton Repko	253229	8001384056149261489632155072149849	34	112.624	2023-05-02
9	Anton Repko	25393673	1473041450106993929986862589701767	34	110.182	2022-01-21
10	Anton Repko	258113	1175185089936042060120865250431441	34	109.857	2022-08-28
11	Anton Repko	25397263	311067459983603661649466667730847	33	107.939	2022-01-25
12	Anton Repko	335006363	28895253456106209275963871278671	32	104.511	2023-08-08
13	Anton Repko	25388707	14561398860957716606798123069119	32	103.522	2022-02-14
14	Anton Repko	335000777	6234785069756301344543235772993	31	102.298	2023-11-18
15	Anton Repko	25313741	1856351124214998477356114423383	31	100.550	2022-01-24
16	Anton Repko	25353287	1178130352624670922650317306553	31	99.894	2021-12-13
17	Anton Repko	25379467	583144198037260868620773407153	30	98.880	2022-02-11
18	Anton Repko	335003719	404478843251931578940221052169	30	98.352	2023-06-30
19	Anton Repko	25390637	274980926424220534271056784321	30	97.795	2022-01-13
20	Anton Repko	25373177	42652254022916424048395538439	29	95.107	2022-02-11
21	Anton Repko	335005457	40757155265104623059781047383	29	95.041	2023-08-08
22	Anton Repko	25363489	22398486765740851292066403697	29	94.177	2021-12-30
23	Anton Repko	25392473	17623631644932489171801771631	29	93.831	2022-01-16
24	Anton Repko	25322327	7740432734586425928399191057	28	92.644	2022-02-08
25	Anton Repko	335009057	4665479472500322449848141039	28	91.914	2023-08-24
26	Anton Repko	25321921	4493732851589806922692844929	28	91.860	2022-02-08
27	Anton Repko	25350571	4328416035861634954805087801	28	91.806	2021-12-09
28	Anton Repko	25325749	4189191096074930993523438239	28	91.759	2022-02-15
29	Anton Repko	110393069	2573045946551894438828660959	28	91.056	2023-10-20
30	Anton Repko	25379867	2149930467540859134302559823	28	90.796	2022-02-11
31	Anton Repko	25310959	1092902310920252812447821377	28	89.820	2021-11-23
32	Anton Repko	25320881	1074062394456080279834714833	28	89.795	2022-02-08
33	Anton Repko	94601303	537496349029354729676077337	27	88.796	2018-08-15
34	Anton Repko	25354331	301293915914474267217975233	27	87.961	2021-12-15
35	Anton Repko	335003101	296984523828236119757058721	27	87.941	2023-06-30
36	Anton Repko	25398353	280854329670282419937600991	27	87.860	2022-01-23
37	Anton Repko	335002313	220151906928439680879305449	27	87.509	2023-06-30
38	Anton Repko	335009639	193120450886069534980308319	27	87.320	2023-08-08
39	Anton Repko	94601813	181659360890170425494728313	27	87.231	2018-12-19
40	Anton Repko	335002753	119914550386652349880511287	27	86.632	2023-06-30
41	Anton Repko	25389863	115194744737135149641402487	27	86.574	2022-02-14
42	Anton Repko	25319309	110923304011375742501403857	27	86.520	2022-02-03
43	Anton Repko	108355781	102583365217929304563338993	27	86.407	2022-01-19
44	Anton Repko	25321589	97400737745762988757214383	26	86.332	2022-02-08
45	Anton Repko	335004239	97271180649654709061989921	26	86.330	2023-07-10
46	Anton Repko	70040917	95962751625449053261774031	26	86.311	2022-09-21
47	Anton Repko	25394027	89854278437183603123914127	26	86.216	2022-01-21
48	Anton Repko	49681613	75816641587836307951093793	26	85.971	2021-04-25
49	Anton Repko	25313341	69493781919646029912089023	26	85.845	2022-01-24
50	Anton Repko	25389253	55323151132839968232409297	26	85.516	2022-02-14
51	Anton Repko	25318213	46026266203058587816036129	26	85.251	2022-02-01
52	Anton Repko	70069421	37526617926212193745478471	26	84.956	2022-09-14
53	Anton Repko	25369999	36398011234828152464019961	26	84.912	2022-01-05
54	Anton Repko	94600279	29455353855798505822295369	26	84.607	2018-01-08
55	Anton Repko	25369999	25662613105314872569925233	26	84.408	2022-01-05
56	Anton Repko	108355913	22250220923652862311109751	26	84.202	2022-01-20
57	Anton Repko	23002949	22028107556040638555162809	26	84.188	2018-06-20
58	Anton Repko	25357547	20860130048242312904554409	26	84.109	2021-12-20
59	Anton Repko	736647071	19251950982339179681312159	26	83.993	2023-10-20
60	Anton Repko	25375541	17851857939861763081632191	26	83.884	2022-02-11
61	Anton Repko	25384783	14361272789275448031597209	26	83.570	2022-02-11
62	Anton Repko	25358153	13614565679438769498504983	26	83.493	2021-12-21
63	Anton Repko	25352563	12428230564559654553888551	26	83.362	2021-12-12
64	Anton Repko	49623671	10745785488715317600108937	26	83.152	2021-11-30
65	Anton Repko	25398811	8394742243897957724896463	25	82.796	2022-01-24
66	Anton Repko	25371271	8153786647824746626570241	25	82.754	2022-02-11
67	Anton Repko	25314433	6714071751450110748178081	25	82.473	2022-01-25
68	Anton Repko	25315361	6319355620348052955333223	25	82.386	2022-01-28
69	Anton Repko	25396201	6016486963020933477188111	25	82.315	2022-01-25
70	Anton Repko	25308583	5760156571496687842852943	25	82.252	2022-01-05
71	Anton Repko	25374641	4855080134427507251184769	25	82.006	2022-02-11
72	Anton Repko	25356319	4814831303541776382354367	25	81.994	2021-12-18
73	Anton Repko	25390069	4312368419634345140574703	25	81.835	2022-01-13
74	Anton Repko	25371991	3364046097629249213146921	25	81.476	2022-02-11
75	Anton Repko	25366837	3206023553014584738061361	25	81.407	2022-01-02
76	Anton Repko	25399769	3087104643575576812296503	25	81.353	2022-01-27
77	Anton Repko	25350251	2373279370030330984366561	25	80.973	2021-12-08
78	Anton Repko	25322347	1323936830659064331659993	25	80.131	2022-02-08
79	Anton Repko	7508981	1211907173840894224264391	25	80.004	2023-10-20
80	Anton Repko	25326293	1188848747813616045230089	25	79.976	2022-02-15
81	Anton Repko	25398707	1106705351289515460190751	25	79.873	2022-01-24
82	Anton Repko	25370831	1102079154298838623271521	25	79.867	2022-01-09
83	Anton Repko	25322389	1021902407954278408189127	25	79.758	2022-02-08
84	Anton Repko	25352039	949034632444288960487767	24	79.651	2021-12-10
85	Anton Repko	70030313	904209423314118676604207	24	79.581	2022-09-11
86	Anton Repko	25370867	833346425445519966920257	24	79.463	2022-01-09
87	Anton Repko	25326347	824838398731897700292409	24	79.448	2022-02-15
88	Anton Repko	25397513	795121474371805657886527	24	79.396	2022-01-25
89	Anton Repko	25332067	696475681220296811402447	24	79.204	2022-01-18
90	Anton Repko	70069301	668765945227440250791833	24	79.146	2022-09-14
91	Anton Repko	94601293	661155634033642176697799	24	79.129	2018-08-15
92	Anton Repko	70029017	632325775834497256158041	24	79.065	2022-09-11
93	Anton Repko	25392467	482424879061938890142713	24	78.675	2022-01-16
94	Anton Repko	25316437	365877113167612737117809	24	78.276	2022-01-28
95	Anton Repko	108377861	353244490912542772433929	24	78.225	2022-01-08
96	Anton Repko	25332841	260174452425170715131351	24	77.784	2022-01-21
97	Anton Repko	25379047	232529440754179630649089	24	77.622	2022-02-11
98	Anton Repko	70066463	230206334445066187832713	24	77.607	2022-09-11
99	Anton Repko	25307207	190189244098349063207873	24	77.332	2022-01-04
100	Anton Repko	25376033	174715811599765729472503	24	77.209	2022-02-11
101	Anton Repko	25387697	164493484855222468519687	24	77.122	2022-02-14
102	Anton Repko	10253	154436234602144614973937	24	77.031	2022-04-02
103	Anton Repko	25315349	141906244261531001583241	24	76.909	2022-01-28
104	Anton Repko	25393673	130077927521199356905631	24	76.784	2022-01-21
105	Anton Repko	25311311	122878325581473598351511	24	76.702	2021-11-23
106	Anton Repko	25373081	86374302407557051164367	23	76.193	2022-02-11
107	Anton Repko	49606721	83069800009375828852657	23	76.137	2021-11-18
108	Anton Repko	25388567	75342071322291995397703	23	75.996	2022-02-14
109	Anton Repko	9100919	52363054814179315184369	23	75.471	2023-10-20
110	Anton Repko	25318213	52064647015587300833191	23	75.463	2022-02-01
111	Anton Repko	25395443	51737381650014886886911	23	75.454	2022-01-23
112	Anton Repko	25326443	43101291438456062360567	23	75.190	2022-02-15
113	Anton Repko	25324457	42246492202949990215441	23	75.161	2022-02-15
114	Anton Repko	23002949	4954946692725644025647	22	72.069	2018-06-20
115	Anton Repko	12109	77619446030913817991	20	66.073	2023-04-06
116	Anton Repko	10531	71971498324494906583	20	65.964	2022-11-09
117	Anton Repko	11867	66979094767019298007	20	65.860	2023-04-06
118	Anton Repko	13963	62567732555046115897	20	65.762	2023-11-30
119	Anton Repko	13009	58725204993500790527	20	65.671	2023-10-10
120	Anton Repko	736647071	17746020595698478631	20	63.944	2023-10-20
121	Anton Repko	13177	16810414798702295129	20	63.866	2023-10-10
122	Anton Repko	10631	9110951347984937441	19	62.982	2022-11-09
123	Anton Repko	10487	6736731759778548839	19	62.547	2022-11-09
124	Anton Repko	10889	5428662627202700153	19	62.235	2022-12-29
125	Anton Repko	110393069	2725860584582453393	19	61.241	2023-10-20
126	Anton Repko	10177	2082147017329201577	19	60.853	2022-10-10
127	Anton Repko	10313	1924418111160065167	19	60.739	2022-10-22
128	Anton Repko	11173	1152299012229294719	19	59.999	2022-12-29
129	Anton Repko	10651	974797307629292423	18	59.758	2022-11-09
130	Anton Repko	7508981	281287549065522023	18	57.965	2023-10-20
131	Anton Repko	12641	234221764576478857	18	57.701	2023-05-13
132	Anton Repko	11807	229966917708044743	18	57.674	2023-03-26
133	Anton Repko	11923	46082189060507113	17	55.355	2023-04-06