Mersenne ECM top factors

show/hide forum code

M25357 has a factor: 3523270062243128885466863470471721071 (121.406 bits)
M57223 has a factor: 172145699711685967172905108045197631 (117.051 bits)
M15511 has a factor: 368314862702387813003070506816807 (108.183 bits)
M129289 has a factor: 127941267136136292988966992449639 (106.657 bits)
M114643 has a factor: 1830730143866604064631837489057 (100.530 bits)
M116953 has a factor: 37104359043246855465839534039 (94.906 bits)
M1753603 has a factor: 19127977499035856831579953007 (93.950 bits)
M125941 has a factor: 1388641412783216677306451231 (90.166 bits)
M125141 has a factor: 1381392076172307724810839599 (90.158 bits)
M125509 has a factor: 266651175379390583547839929 (87.785 bits)
M2224907 has a factor: 149445408986951923924084921 (86.950 bits)
M1718933 has a factor: 22715279857985555046392167 (84.232 bits)
M125117 has a factor: 16122773644977659825260577 (83.737 bits)
M118831 has a factor: 15498823256037286470965137 (83.680 bits)
M1720211 has a factor: 6062705257709910594581201 (82.326 bits)
M1642283 has a factor: 5707657501857608581667497 (82.239 bits)
M125803 has a factor: 3168852492379443732815417 (81.390 bits)
M125117 has a factor: 3135041880178277610523417 (81.375 bits)
M114281 has a factor: 2876655143701729620803351 (81.251 bits)
M2537729 has a factor: 2822601228980709957984727 (81.223 bits)
M118343 has a factor: 2058349410913949642441831 (80.768 bits)
M125231 has a factor: 746904424630322555324249 (79.305 bits)
M746869 has a factor: 629500502227143485453327 (79.059 bits)
M2169637 has a factor: 610466429250467327439569 (79.014 bits)
M125429 has a factor: 463093173075221196863393 (78.616 bits)
M125387 has a factor: 285399613141237436945783 (77.917 bits)
M2364623 has a factor: 227942331225192207432703 (77.593 bits)
M126151 has a factor: 165897563234184934264319 (77.135 bits)
M2191957 has a factor: 154180213541255189443409 (77.029 bits)
M127691 has a factor: 116739470492386121954647 (76.628 bits)
M2558239 has a factor: 72426800912026416056303 (75.939 bits)
M1862087 has a factor: 71363264062106391859727 (75.918 bits)
M125963 has a factor: 52761833043874802264689 (75.482 bits)
M2335679 has a factor: 36745745995925009436889 (74.960 bits)
M1654057 has a factor: 26008449700484666781721 (74.461 bits)
M2326903 has a factor: 21576987681811124868311 (74.192 bits)
M2233927 has a factor: 20071543165200211673753 (74.088 bits)
M2268829 has a factor: 5804349179235454577959 (72.298 bits)
M1613593 has a factor: 5545205930825022010727 (72.232 bits)
M934961 has a factor: 5402237721843864687887 (72.194 bits)
M119953 has a factor: 4543774705381630710769 (71.944 bits)
M2211779 has a factor: 3150606637904369086999 (71.416 bits)
M2215159 has a factor: 3127623091654855062223 (71.406 bits)
M115249 has a factor: 2825257141172967250999 (71.259 bits)
M754711 has a factor: 2776484140073150848673 (71.234 bits)
M362213 has a factor: 1815514638233558064041 (70.621 bits)
M1689031 has a factor: 1106905729200617202383 (69.907 bits)
M2356339 has a factor: 1082213338898654859623 (69.874 bits)
M125387 has a factor: 856223954868749607191 (69.537 bits)
M125269 has a factor: 848779022896854211153 (69.524 bits)
M2007737 has a factor: 836322264033508012583 (69.503 bits)
M125269 has a factor: 732051030472620967793 (69.311 bits)
M116089 has a factor: 716167290019908452359 (69.279 bits)
M1626259 has a factor: 451455976854770624857 (68.613 bits)
M2208683 has a factor: 374427055011611492929 (68.343 bits)
M1894727 has a factor: 303868075391262115087 (68.042 bits)
M2262467 has a factor: 186905182072038262831 (67.341 bits)
M2182561 has a factor: 182053216400862509567 (67.303 bits)
M127709 has a factor: 144498106659811588601 (66.970 bits)
M2185973 has a factor: 120425500221644239873 (66.707 bits)
M903979 has a factor: 120007165368058552369 (66.702 bits)
M1616851 has a factor: 119629461713880617041 (66.697 bits)
M2283887 has a factor: 119118613527718045607 (66.691 bits)
M125339 has a factor: 118191716615509834897 (66.680 bits)
M2166977 has a factor: 117677435059980630127 (66.673 bits)
M125621 has a factor: 106434900340307420249 (66.529 bits)
M2205067 has a factor: 104026761338109366721 (66.496 bits)
M1656313 has a factor: 97901133031676509039 (66.408 bits)
M125029 has a factor: 83392090222407823993 (66.177 bits)
M2205547 has a factor: 83186969007843727417 (66.173 bits)
M2350429 has a factor: 78780277179424568729 (66.094 bits)
M116437 has a factor: 78339620384674495967 (66.086 bits)
M1506607 has a factor: 77918266791144962521 (66.079 bits)
M1886119 has a factor: 69240259053610890911 (65.908 bits)
M127541 has a factor: 67917971250079131673 (65.880 bits)
M2201371 has a factor: 67213090763679904193 (65.865 bits)
M126541 has a factor: 53233531028385900991 (65.529 bits)
M1508623 has a factor: 44597797178730624967 (65.274 bits)
M126211 has a factor: 35537517130464764671 (64.946 bits)
M907999 has a factor: 34737944163332661007 (64.913 bits)
M1911053 has a factor: 33422646307160550823 (64.857 bits)
M125407 has a factor: 32627634549101962247 (64.823 bits)
M2245619 has a factor: 31236540288792550609 (64.760 bits)
M127207 has a factor: 31173042127710251393 (64.757 bits)
M2531891 has a factor: 27936463424371636151 (64.599 bits)
M2196361 has a factor: 27833184557392688351 (64.593 bits)
M1485503 has a factor: 22101713761734840151 (64.261 bits)
M127331 has a factor: 20909971732971899969 (64.181 bits)
M2364623 has a factor: 19667424438114113057 (64.092 bits)
M2537677 has a factor: 18695015924182380631 (64.019 bits)
M118747 has a factor: 15368525717320673383 (63.737 bits)
M114199 has a factor: 15241708478225691223 (63.725 bits)
M127913 has a factor: 14170421783478910097 (63.620 bits)
M2298977 has a factor: 12807338452748632207 (63.474 bits)
M2576797 has a factor: 11831149518716442793 (63.359 bits)
M1727771 has a factor: 11157606144672406481 (63.275 bits)
M2320421 has a factor: 9154064225904446263 (62.989 bits)
M907703 has a factor: 6085308885498910729 (62.400 bits)
M2549089 has a factor: 5916708449772765769 (62.360 bits)
M125737 has a factor: 4572880196195871977 (61.988 bits)
M2395433 has a factor: 4407974459216912263 (61.935 bits)
M125659 has a factor: 4212750006701510753 (61.869 bits)
M2249773 has a factor: 3525110865983320169 (61.612 bits)
M2281379 has a factor: 3513559972427726609 (61.608 bits)
M2351201 has a factor: 3493042727129070641 (61.599 bits)
M119069 has a factor: 3213607337341339231 (61.479 bits)
M114451 has a factor: 2351797912151775761 (61.028 bits)
M126739 has a factor: 1992505926359795201 (60.789 bits)
M126433 has a factor: 1878820154726457617 (60.705 bits)
M127817 has a factor: 1566092393241184103 (60.442 bits)
M127859 has a factor: 1270946170250980849 (60.141 bits)
M127373 has a factor: 924126419343027463 (59.681 bits)
M115903 has a factor: 864811180561714591 (59.585 bits)
M126481 has a factor: 770999147955581383 (59.420 bits)
M126031 has a factor: 644577090464632673 (59.161 bits)
M127399 has a factor: 604614988578908231 (59.069 bits)
M118687 has a factor: 455029394817068737 (58.659 bits)
M118147 has a factor: 205140244023959441 (57.509 bits)
M115001 has a factor: 140942687331968297 (56.968 bits)
M127301 has a factor: 116783194462665937 (56.697 bits)
M127219 has a factor: 69961396774604807 (55.957 bits)
M115361 has a factor: 49264603338809951 (55.451 bits)
M125899 has a factor: 37896766522865713 (55.073 bits)
M125119 has a factor: 28706030530418713 (54.672 bits)
M127289 has a factor: 16990947052876033 (53.916 bits)
M115133 has a factor: 15080537612387113 (53.744 bits)
M126047 has a factor: 10068069852964433 (53.161 bits)
M117763 has a factor: 7122750606197623 (52.661 bits)
M115553 has a factor: 2810527257845201 (51.320 bits)
M125399 has a factor: 1011662939203313 (49.846 bits)
M114377 has a factor: 526688174476817 (48.904 bits)
M864007 has a factor: 46477709992471 (45.402 bits)

For copy-paste to forum:

[M]M25357[/M] has a 121.406-bit (37-digit) factor: [url=https://www.mersenne.ca/M25357]3523270062243128885466863470471721071[/url] (ECM)
[M]M57223[/M] has a 117.051-bit (36-digit) factor: [url=https://www.mersenne.ca/M57223]172145699711685967172905108045197631[/url] (ECM)
[M]M15511[/M] has a 108.183-bit (33-digit) factor: [url=https://www.mersenne.ca/M15511]368314862702387813003070506816807[/url] (ECM)
[M]M129289[/M] has a 106.657-bit (33-digit) factor: [url=https://www.mersenne.ca/M129289]127941267136136292988966992449639[/url] (ECM)
[M]M114643[/M] has a 100.530-bit (31-digit) factor: [url=https://www.mersenne.ca/M114643]1830730143866604064631837489057[/url] (ECM)
[M]M116953[/M] has a 94.906-bit (29-digit) factor: [url=https://www.mersenne.ca/M116953]37104359043246855465839534039[/url] (ECM)
[M]M1753603[/M] has a 93.950-bit (29-digit) factor: [url=https://www.mersenne.ca/M1753603]19127977499035856831579953007[/url] (ECM)
[M]M125941[/M] has a 90.166-bit (28-digit) factor: [url=https://www.mersenne.ca/M125941]1388641412783216677306451231[/url] (ECM)
[M]M125141[/M] has a 90.158-bit (28-digit) factor: [url=https://www.mersenne.ca/M125141]1381392076172307724810839599[/url] (ECM)
[M]M125509[/M] has a 87.785-bit (27-digit) factor: [url=https://www.mersenne.ca/M125509]266651175379390583547839929[/url] (ECM)
[M]M2224907[/M] has a 86.950-bit (27-digit) factor: [url=https://www.mersenne.ca/M2224907]149445408986951923924084921[/url] (ECM)
[M]M1718933[/M] has a 84.232-bit (26-digit) factor: [url=https://www.mersenne.ca/M1718933]22715279857985555046392167[/url] (ECM)
[M]M125117[/M] has a 83.737-bit (26-digit) factor: [url=https://www.mersenne.ca/M125117]16122773644977659825260577[/url] (ECM)
[M]M118831[/M] has a 83.680-bit (26-digit) factor: [url=https://www.mersenne.ca/M118831]15498823256037286470965137[/url] (ECM)
[M]M1720211[/M] has a 82.326-bit (25-digit) factor: [url=https://www.mersenne.ca/M1720211]6062705257709910594581201[/url] (ECM)
[M]M1642283[/M] has a 82.239-bit (25-digit) factor: [url=https://www.mersenne.ca/M1642283]5707657501857608581667497[/url] (ECM)
[M]M125803[/M] has a 81.390-bit (25-digit) factor: [url=https://www.mersenne.ca/M125803]3168852492379443732815417[/url] (ECM)
[M]M125117[/M] has a 81.375-bit (25-digit) factor: [url=https://www.mersenne.ca/M125117]3135041880178277610523417[/url] (ECM)
[M]M114281[/M] has a 81.251-bit (25-digit) factor: [url=https://www.mersenne.ca/M114281]2876655143701729620803351[/url] (ECM)
[M]M2537729[/M] has a 81.223-bit (25-digit) factor: [url=https://www.mersenne.ca/M2537729]2822601228980709957984727[/url] (ECM)
[M]M118343[/M] has a 80.768-bit (25-digit) factor: [url=https://www.mersenne.ca/M118343]2058349410913949642441831[/url] (ECM)
[M]M125231[/M] has a 79.305-bit (24-digit) factor: [url=https://www.mersenne.ca/M125231]746904424630322555324249[/url] (ECM)
[M]M746869[/M] has a 79.059-bit (24-digit) factor: [url=https://www.mersenne.ca/M746869]629500502227143485453327[/url] (ECM)
[M]M2169637[/M] has a 79.014-bit (24-digit) factor: [url=https://www.mersenne.ca/M2169637]610466429250467327439569[/url] (ECM)
[M]M125429[/M] has a 78.616-bit (24-digit) factor: [url=https://www.mersenne.ca/M125429]463093173075221196863393[/url] (ECM)
[M]M125387[/M] has a 77.917-bit (24-digit) factor: [url=https://www.mersenne.ca/M125387]285399613141237436945783[/url] (ECM)
[M]M2364623[/M] has a 77.593-bit (24-digit) factor: [url=https://www.mersenne.ca/M2364623]227942331225192207432703[/url] (ECM)
[M]M126151[/M] has a 77.135-bit (24-digit) factor: [url=https://www.mersenne.ca/M126151]165897563234184934264319[/url] (ECM)
[M]M2191957[/M] has a 77.029-bit (24-digit) factor: [url=https://www.mersenne.ca/M2191957]154180213541255189443409[/url] (ECM)
[M]M127691[/M] has a 76.628-bit (24-digit) factor: [url=https://www.mersenne.ca/M127691]116739470492386121954647[/url] (ECM)
[M]M2558239[/M] has a 75.939-bit (23-digit) factor: [url=https://www.mersenne.ca/M2558239]72426800912026416056303[/url] (ECM)
[M]M1862087[/M] has a 75.918-bit (23-digit) factor: [url=https://www.mersenne.ca/M1862087]71363264062106391859727[/url] (ECM)
[M]M125963[/M] has a 75.482-bit (23-digit) factor: [url=https://www.mersenne.ca/M125963]52761833043874802264689[/url] (ECM)
[M]M2335679[/M] has a 74.960-bit (23-digit) factor: [url=https://www.mersenne.ca/M2335679]36745745995925009436889[/url] (ECM)
[M]M1654057[/M] has a 74.461-bit (23-digit) factor: [url=https://www.mersenne.ca/M1654057]26008449700484666781721[/url] (ECM)
[M]M2326903[/M] has a 74.192-bit (23-digit) factor: [url=https://www.mersenne.ca/M2326903]21576987681811124868311[/url] (ECM)
[M]M2233927[/M] has a 74.088-bit (23-digit) factor: [url=https://www.mersenne.ca/M2233927]20071543165200211673753[/url] (ECM)
[M]M2268829[/M] has a 72.298-bit (22-digit) factor: [url=https://www.mersenne.ca/M2268829]5804349179235454577959[/url] (ECM)
[M]M1613593[/M] has a 72.232-bit (22-digit) factor: [url=https://www.mersenne.ca/M1613593]5545205930825022010727[/url] (ECM)
[M]M934961[/M] has a 72.194-bit (22-digit) factor: [url=https://www.mersenne.ca/M934961]5402237721843864687887[/url] (ECM)
[M]M119953[/M] has a 71.944-bit (22-digit) factor: [url=https://www.mersenne.ca/M119953]4543774705381630710769[/url] (ECM)
[M]M2211779[/M] has a 71.416-bit (22-digit) factor: [url=https://www.mersenne.ca/M2211779]3150606637904369086999[/url] (ECM)
[M]M2215159[/M] has a 71.406-bit (22-digit) factor: [url=https://www.mersenne.ca/M2215159]3127623091654855062223[/url] (ECM)
[M]M115249[/M] has a 71.259-bit (22-digit) factor: [url=https://www.mersenne.ca/M115249]2825257141172967250999[/url] (ECM)
[M]M754711[/M] has a 71.234-bit (22-digit) factor: [url=https://www.mersenne.ca/M754711]2776484140073150848673[/url] (ECM)
[M]M362213[/M] has a 70.621-bit (22-digit) factor: [url=https://www.mersenne.ca/M362213]1815514638233558064041[/url] (ECM)
[M]M1689031[/M] has a 69.907-bit (22-digit) factor: [url=https://www.mersenne.ca/M1689031]1106905729200617202383[/url] (ECM)
[M]M2356339[/M] has a 69.874-bit (22-digit) factor: [url=https://www.mersenne.ca/M2356339]1082213338898654859623[/url] (ECM)
[M]M125387[/M] has a 69.537-bit (21-digit) factor: [url=https://www.mersenne.ca/M125387]856223954868749607191[/url] (ECM)
[M]M125269[/M] has a 69.524-bit (21-digit) factor: [url=https://www.mersenne.ca/M125269]848779022896854211153[/url] (ECM)
[M]M2007737[/M] has a 69.503-bit (21-digit) factor: [url=https://www.mersenne.ca/M2007737]836322264033508012583[/url] (ECM)
[M]M125269[/M] has a 69.311-bit (21-digit) factor: [url=https://www.mersenne.ca/M125269]732051030472620967793[/url] (ECM)
[M]M116089[/M] has a 69.279-bit (21-digit) factor: [url=https://www.mersenne.ca/M116089]716167290019908452359[/url] (ECM)
[M]M1626259[/M] has a 68.613-bit (21-digit) factor: [url=https://www.mersenne.ca/M1626259]451455976854770624857[/url] (ECM)
[M]M2208683[/M] has a 68.343-bit (21-digit) factor: [url=https://www.mersenne.ca/M2208683]374427055011611492929[/url] (ECM)
[M]M1894727[/M] has a 68.042-bit (21-digit) factor: [url=https://www.mersenne.ca/M1894727]303868075391262115087[/url] (ECM)
[M]M2262467[/M] has a 67.341-bit (21-digit) factor: [url=https://www.mersenne.ca/M2262467]186905182072038262831[/url] (ECM)
[M]M2182561[/M] has a 67.303-bit (21-digit) factor: [url=https://www.mersenne.ca/M2182561]182053216400862509567[/url] (ECM)
[M]M127709[/M] has a 66.970-bit (21-digit) factor: [url=https://www.mersenne.ca/M127709]144498106659811588601[/url] (ECM)
[M]M2185973[/M] has a 66.707-bit (21-digit) factor: [url=https://www.mersenne.ca/M2185973]120425500221644239873[/url] (ECM)
[M]M903979[/M] has a 66.702-bit (21-digit) factor: [url=https://www.mersenne.ca/M903979]120007165368058552369[/url] (ECM)
[M]M1616851[/M] has a 66.697-bit (21-digit) factor: [url=https://www.mersenne.ca/M1616851]119629461713880617041[/url] (ECM)
[M]M2283887[/M] has a 66.691-bit (21-digit) factor: [url=https://www.mersenne.ca/M2283887]119118613527718045607[/url] (ECM)
[M]M125339[/M] has a 66.680-bit (21-digit) factor: [url=https://www.mersenne.ca/M125339]118191716615509834897[/url] (ECM)
[M]M2166977[/M] has a 66.673-bit (21-digit) factor: [url=https://www.mersenne.ca/M2166977]117677435059980630127[/url] (ECM)
[M]M125621[/M] has a 66.529-bit (21-digit) factor: [url=https://www.mersenne.ca/M125621]106434900340307420249[/url] (ECM)
[M]M2205067[/M] has a 66.496-bit (21-digit) factor: [url=https://www.mersenne.ca/M2205067]104026761338109366721[/url] (ECM)
[M]M1656313[/M] has a 66.408-bit (20-digit) factor: [url=https://www.mersenne.ca/M1656313]97901133031676509039[/url] (ECM)
[M]M125029[/M] has a 66.177-bit (20-digit) factor: [url=https://www.mersenne.ca/M125029]83392090222407823993[/url] (ECM)
[M]M2205547[/M] has a 66.173-bit (20-digit) factor: [url=https://www.mersenne.ca/M2205547]83186969007843727417[/url] (ECM)
[M]M2350429[/M] has a 66.094-bit (20-digit) factor: [url=https://www.mersenne.ca/M2350429]78780277179424568729[/url] (ECM)
[M]M116437[/M] has a 66.086-bit (20-digit) factor: [url=https://www.mersenne.ca/M116437]78339620384674495967[/url] (ECM)
[M]M1506607[/M] has a 66.079-bit (20-digit) factor: [url=https://www.mersenne.ca/M1506607]77918266791144962521[/url] (ECM)
[M]M1886119[/M] has a 65.908-bit (20-digit) factor: [url=https://www.mersenne.ca/M1886119]69240259053610890911[/url] (ECM)
[M]M127541[/M] has a 65.880-bit (20-digit) factor: [url=https://www.mersenne.ca/M127541]67917971250079131673[/url] (ECM)
[M]M2201371[/M] has a 65.865-bit (20-digit) factor: [url=https://www.mersenne.ca/M2201371]67213090763679904193[/url] (ECM)
[M]M126541[/M] has a 65.529-bit (20-digit) factor: [url=https://www.mersenne.ca/M126541]53233531028385900991[/url] (ECM)
[M]M1508623[/M] has a 65.274-bit (20-digit) factor: [url=https://www.mersenne.ca/M1508623]44597797178730624967[/url] (ECM)
[M]M126211[/M] has a 64.946-bit (20-digit) factor: [url=https://www.mersenne.ca/M126211]35537517130464764671[/url] (ECM)
[M]M907999[/M] has a 64.913-bit (20-digit) factor: [url=https://www.mersenne.ca/M907999]34737944163332661007[/url] (ECM)
[M]M1911053[/M] has a 64.857-bit (20-digit) factor: [url=https://www.mersenne.ca/M1911053]33422646307160550823[/url] (ECM)
[M]M125407[/M] has a 64.823-bit (20-digit) factor: [url=https://www.mersenne.ca/M125407]32627634549101962247[/url] (ECM)
[M]M2245619[/M] has a 64.760-bit (20-digit) factor: [url=https://www.mersenne.ca/M2245619]31236540288792550609[/url] (ECM)
[M]M127207[/M] has a 64.757-bit (20-digit) factor: [url=https://www.mersenne.ca/M127207]31173042127710251393[/url] (ECM)
[M]M2531891[/M] has a 64.599-bit (20-digit) factor: [url=https://www.mersenne.ca/M2531891]27936463424371636151[/url] (ECM)
[M]M2196361[/M] has a 64.593-bit (20-digit) factor: [url=https://www.mersenne.ca/M2196361]27833184557392688351[/url] (ECM)
[M]M1485503[/M] has a 64.261-bit (20-digit) factor: [url=https://www.mersenne.ca/M1485503]22101713761734840151[/url] (ECM)
[M]M127331[/M] has a 64.181-bit (20-digit) factor: [url=https://www.mersenne.ca/M127331]20909971732971899969[/url] (ECM)
[M]M2364623[/M] has a 64.092-bit (20-digit) factor: [url=https://www.mersenne.ca/M2364623]19667424438114113057[/url] (ECM)
[M]M2537677[/M] has a 64.019-bit (20-digit) factor: [url=https://www.mersenne.ca/M2537677]18695015924182380631[/url] (ECM)
[M]M118747[/M] has a 63.737-bit (20-digit) factor: [url=https://www.mersenne.ca/M118747]15368525717320673383[/url] (ECM)
[M]M114199[/M] has a 63.725-bit (20-digit) factor: [url=https://www.mersenne.ca/M114199]15241708478225691223[/url] (ECM)
[M]M127913[/M] has a 63.620-bit (20-digit) factor: [url=https://www.mersenne.ca/M127913]14170421783478910097[/url] (ECM)
[M]M2298977[/M] has a 63.474-bit (20-digit) factor: [url=https://www.mersenne.ca/M2298977]12807338452748632207[/url] (ECM)
[M]M2576797[/M] has a 63.359-bit (20-digit) factor: [url=https://www.mersenne.ca/M2576797]11831149518716442793[/url] (ECM)
[M]M1727771[/M] has a 63.275-bit (20-digit) factor: [url=https://www.mersenne.ca/M1727771]11157606144672406481[/url] (ECM)
[M]M2320421[/M] has a 62.989-bit (19-digit) factor: [url=https://www.mersenne.ca/M2320421]9154064225904446263[/url] (ECM)
[M]M907703[/M] has a 62.400-bit (19-digit) factor: [url=https://www.mersenne.ca/M907703]6085308885498910729[/url] (ECM)
[M]M2549089[/M] has a 62.360-bit (19-digit) factor: [url=https://www.mersenne.ca/M2549089]5916708449772765769[/url] (ECM)
[M]M125737[/M] has a 61.988-bit (19-digit) factor: [url=https://www.mersenne.ca/M125737]4572880196195871977[/url] (ECM)
[M]M2395433[/M] has a 61.935-bit (19-digit) factor: [url=https://www.mersenne.ca/M2395433]4407974459216912263[/url] (ECM)
[M]M125659[/M] has a 61.869-bit (19-digit) factor: [url=https://www.mersenne.ca/M125659]4212750006701510753[/url] (ECM)
[M]M2249773[/M] has a 61.612-bit (19-digit) factor: [url=https://www.mersenne.ca/M2249773]3525110865983320169[/url] (ECM)
[M]M2281379[/M] has a 61.608-bit (19-digit) factor: [url=https://www.mersenne.ca/M2281379]3513559972427726609[/url] (ECM)
[M]M2351201[/M] has a 61.599-bit (19-digit) factor: [url=https://www.mersenne.ca/M2351201]3493042727129070641[/url] (ECM)
[M]M119069[/M] has a 61.479-bit (19-digit) factor: [url=https://www.mersenne.ca/M119069]3213607337341339231[/url] (ECM)
[M]M114451[/M] has a 61.028-bit (19-digit) factor: [url=https://www.mersenne.ca/M114451]2351797912151775761[/url] (ECM)
[M]M126739[/M] has a 60.789-bit (19-digit) factor: [url=https://www.mersenne.ca/M126739]1992505926359795201[/url] (ECM)
[M]M126433[/M] has a 60.705-bit (19-digit) factor: [url=https://www.mersenne.ca/M126433]1878820154726457617[/url] (ECM)
[M]M127817[/M] has a 60.442-bit (19-digit) factor: [url=https://www.mersenne.ca/M127817]1566092393241184103[/url] (ECM)
[M]M127859[/M] has a 60.141-bit (19-digit) factor: [url=https://www.mersenne.ca/M127859]1270946170250980849[/url] (ECM)
[M]M127373[/M] has a 59.681-bit (18-digit) factor: [url=https://www.mersenne.ca/M127373]924126419343027463[/url] (ECM)
[M]M115903[/M] has a 59.585-bit (18-digit) factor: [url=https://www.mersenne.ca/M115903]864811180561714591[/url] (ECM)
[M]M126481[/M] has a 59.420-bit (18-digit) factor: [url=https://www.mersenne.ca/M126481]770999147955581383[/url] (ECM)
[M]M126031[/M] has a 59.161-bit (18-digit) factor: [url=https://www.mersenne.ca/M126031]644577090464632673[/url] (ECM)
[M]M127399[/M] has a 59.069-bit (18-digit) factor: [url=https://www.mersenne.ca/M127399]604614988578908231[/url] (ECM)
[M]M118687[/M] has a 58.659-bit (18-digit) factor: [url=https://www.mersenne.ca/M118687]455029394817068737[/url] (ECM)
[M]M118147[/M] has a 57.509-bit (18-digit) factor: [url=https://www.mersenne.ca/M118147]205140244023959441[/url] (ECM)
[M]M115001[/M] has a 56.968-bit (18-digit) factor: [url=https://www.mersenne.ca/M115001]140942687331968297[/url] (ECM)
[M]M127301[/M] has a 56.697-bit (18-digit) factor: [url=https://www.mersenne.ca/M127301]116783194462665937[/url] (ECM)
[M]M127219[/M] has a 55.957-bit (17-digit) factor: [url=https://www.mersenne.ca/M127219]69961396774604807[/url] (ECM)
[M]M115361[/M] has a 55.451-bit (17-digit) factor: [url=https://www.mersenne.ca/M115361]49264603338809951[/url] (ECM)
[M]M125899[/M] has a 55.073-bit (17-digit) factor: [url=https://www.mersenne.ca/M125899]37896766522865713[/url] (ECM)
[M]M125119[/M] has a 54.672-bit (17-digit) factor: [url=https://www.mersenne.ca/M125119]28706030530418713[/url] (ECM)
[M]M127289[/M] has a 53.916-bit (17-digit) factor: [url=https://www.mersenne.ca/M127289]16990947052876033[/url] (ECM)
[M]M115133[/M] has a 53.744-bit (17-digit) factor: [url=https://www.mersenne.ca/M115133]15080537612387113[/url] (ECM)
[M]M126047[/M] has a 53.161-bit (17-digit) factor: [url=https://www.mersenne.ca/M126047]10068069852964433[/url] (ECM)
[M]M117763[/M] has a 52.661-bit (16-digit) factor: [url=https://www.mersenne.ca/M117763]7122750606197623[/url] (ECM)
[M]M115553[/M] has a 51.320-bit (16-digit) factor: [url=https://www.mersenne.ca/M115553]2810527257845201[/url] (ECM)
[M]M125399[/M] has a 49.846-bit (16-digit) factor: [url=https://www.mersenne.ca/M125399]1011662939203313[/url] (ECM)
[M]M114377[/M] has a 48.904-bit (15-digit) factor: [url=https://www.mersenne.ca/M114377]526688174476817[/url] (ECM)
[M]M864007[/M] has a 45.402-bit (14-digit) factor: [url=https://www.mersenne.ca/M864007]46477709992471[/url] (ECM)

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 Bud	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 Bud

#	User	Exponent	Factor	Digits	Bits ↓ *	Date
1	Bud	25357	3523270062243128885466863470471721071	37	121.406	2011-03-19
2	Bud	57223	172145699711685967172905108045197631	36	117.051	2011-03-15
3	Bud	15511	368314862702387813003070506816807	33	108.183	2010-04-19
4	Bud	129289	127941267136136292988966992449639	33	106.657	2011-03-30
5	Bud	114643	1830730143866604064631837489057	31	100.530	2011-03-03
6	Bud	116953	37104359043246855465839534039	29	94.906	2011-10-11
7	Bud	1753603	19127977499035856831579953007	29	93.950	2012-01-06
8	Bud	125941	1388641412783216677306451231	28	90.166	2010-03-22
9	Bud	125141	1381392076172307724810839599	28	90.158	2010-04-21
10	Bud	125509	266651175379390583547839929	27	87.785	2010-05-02
11	Bud	2224907	149445408986951923924084921	27	86.950	2011-09-26
12	Bud	1718933	22715279857985555046392167	26	84.232	2011-12-02
13	Bud	125117	16122773644977659825260577	26	83.737	2010-03-16
14	Bud	118831	15498823256037286470965137	26	83.680	2011-10-14
15	Bud	1720211	6062705257709910594581201	25	82.326	2011-12-03
16	Bud	1642283	5707657501857608581667497	25	82.239	2011-09-16
17	Bud	125803	3168852492379443732815417	25	81.390	2010-03-22
18	Bud	125117	3135041880178277610523417	25	81.375	2010-03-22
19	Bud	114281	2876655143701729620803351	25	81.251	2011-10-04
20	Bud	2537729	2822601228980709957984727	25	81.223	2012-09-19
21	Bud	118343	2058349410913949642441831	25	80.768	2011-10-13
22	Bud	125231	746904424630322555324249	24	79.305	2010-04-26
23	Bud	746869	629500502227143485453327	24	79.059	2010-05-16
24	Bud	2169637	610466429250467327439569	24	79.014	2011-08-24
25	Bud	125429	463093173075221196863393	24	78.616	2010-03-18
26	Bud	125387	285399613141237436945783	24	77.917	2010-03-18
27	Bud	2364623	227942331225192207432703	24	77.593	2012-01-06
28	Bud	126151	165897563234184934264319	24	77.135	2010-06-03
29	Bud	2191957	154180213541255189443409	24	77.029	2011-09-04
30	Bud	127691	116739470492386121954647	24	76.628	2010-06-10
31	Bud	2558239	72426800912026416056303	23	75.939	2012-10-12
32	Bud	1862087	71363264062106391859727	23	75.918	2012-08-24
33	Bud	125963	52761833043874802264689	23	75.482	2010-03-17
34	Bud	2335679	36745745995925009436889	23	74.960	2011-12-14
35	Bud	1654057	26008449700484666781721	23	74.461	2011-09-30
36	Bud	2326903	21576987681811124868311	23	74.192	2011-12-08
37	Bud	2233927	20071543165200211673753	23	74.088	2011-10-03
38	Bud	2268829	5804349179235454577959	22	72.298	2011-11-01
39	Bud	1613593	5545205930825022010727	22	72.232	2011-08-26
40	Bud	934961	5402237721843864687887	22	72.194	2010-05-16
41	Bud	119953	4543774705381630710769	22	71.944	2011-10-15
42	Bud	2211779	3150606637904369086999	22	71.416	2011-09-15
43	Bud	2215159	3127623091654855062223	22	71.406	2011-09-21
44	Bud	115249	2825257141172967250999	22	71.259	2011-10-05
45	Bud	754711	2776484140073150848673	22	71.234	2010-05-16
46	Bud	362213	1815514638233558064041	22	70.621	2010-05-19
47	Bud	1689031	1106905729200617202383	22	69.907	2011-11-06
48	Bud	2356339	1082213338898654859623	22	69.874	2011-12-29
49	Bud	125387	856223954868749607191	21	69.537	2010-04-26
50	Bud	125269	848779022896854211153	21	69.524	2010-03-23
51	Bud	2007737	836322264033508012583	21	69.503	2011-10-13
52	Bud	125269	732051030472620967793	21	69.311	2010-04-26
53	Bud	116089	716167290019908452359	21	69.279	2011-10-06
54	Bud	1626259	451455976854770624857	21	68.613	2011-09-04
55	Bud	2208683	374427055011611492929	21	68.343	2011-09-13
56	Bud	1894727	303868075391262115087	21	68.042	2012-10-09
57	Bud	2262467	186905182072038262831	21	67.341	2011-10-28
58	Bud	2182561	182053216400862509567	21	67.303	2011-08-30
59	Bud	127709	144498106659811588601	21	66.970	2010-06-07
60	Bud	2185973	120425500221644239873	21	66.707	2011-09-01
61	Bud	903979	120007165368058552369	21	66.702	2010-05-21
62	Bud	1616851	119629461713880617041	21	66.697	2011-08-29
63	Bud	2283887	119118613527718045607	21	66.691	2011-11-11
64	Bud	125339	118191716615509834897	21	66.680	2010-03-18
65	Bud	2166977	117677435059980630127	21	66.673	2011-08-23
66	Bud	125621	106434900340307420249	21	66.529	2010-03-19
67	Bud	2205067	104026761338109366721	21	66.496	2011-09-11
68	Bud	1656313	97901133031676509039	20	66.408	2011-10-02
69	Bud	125029	83392090222407823993	20	66.177	2010-03-18
70	Bud	2205547	83186969007843727417	20	66.173	2011-09-11
71	Bud	2350429	78780277179424568729	20	66.094	2010-03-08
72	Bud	116437	78339620384674495967	20	66.086	2011-10-11
73	Bud	1506607	77918266791144962521	20	66.079	2012-09-28
74	Bud	1886119	69240259053610890911	20	65.908	2012-09-25
75	Bud	127541	67917971250079131673	20	65.880	2010-06-10
76	Bud	2201371	67213090763679904193	20	65.865	2011-09-09
77	Bud	126541	53233531028385900991	20	65.529	2010-06-03
78	Bud	1508623	44597797178730624967	20	65.274	2012-10-03
79	Bud	126211	35537517130464764671	20	64.946	2010-06-03
80	Bud	907999	34737944163332661007	20	64.913	2010-05-25
81	Bud	1911053	33422646307160550823	20	64.857	2012-10-21
82	Bud	125407	32627634549101962247	20	64.823	2010-03-18
83	Bud	2245619	31236540288792550609	20	64.760	2011-10-15
84	Bud	127207	31173042127710251393	20	64.757	2010-06-09
85	Bud	2531891	27936463424371636151	20	64.599	2012-09-13
86	Bud	2196361	27833184557392688351	20	64.593	2011-09-07
87	Bud	1485503	22101713761734840151	20	64.261	2012-08-23
88	Bud	127331	20909971732971899969	20	64.181	2010-06-07
89	Bud	2364623	19667424438114113057	20	64.092	2012-01-06
90	Bud	2537677	18695015924182380631	20	64.019	2012-09-19
91	Bud	118747	15368525717320673383	20	63.737	2011-10-14
92	Bud	114199	15241708478225691223	20	63.725	2011-10-04
93	Bud	127913	14170421783478910097	20	63.620	2010-06-08
94	Bud	2298977	12807338452748632207	20	63.474	2011-11-18
95	Bud	2576797	11831149518716442793	20	63.359	2012-10-22
96	Bud	1727771	11157606144672406481	20	63.275	2011-12-09
97	Bud	2320421	9154064225904446263	19	62.989	2011-12-04
98	Bud	907703	6085308885498910729	19	62.400	2010-05-25
99	Bud	2549089	5916708449772765769	19	62.360	2012-10-03
100	Bud	125737	4572880196195871977	19	61.988	2010-04-09
101	Bud	2395433	4407974459216912263	19	61.935	2010-03-11
102	Bud	125659	4212750006701510753	19	61.869	2010-03-17
103	Bud	2249773	3525110865983320169	19	61.612	2011-10-18
104	Bud	2281379	3513559972427726609	19	61.608	2011-11-09
105	Bud	2351201	3493042727129070641	19	61.599	2010-03-08
106	Bud	119069	3213607337341339231	19	61.479	2011-10-14
107	Bud	114451	2351797912151775761	19	61.028	2011-10-04
108	Bud	126739	1992505926359795201	19	60.789	2010-06-07
109	Bud	126433	1878820154726457617	19	60.705	2010-06-03
110	Bud	127817	1566092393241184103	19	60.442	2010-06-10
111	Bud	127859	1270946170250980849	19	60.141	2010-06-10
112	Bud	127373	924126419343027463	18	59.681	2010-06-07
113	Bud	115903	864811180561714591	18	59.585	2011-10-06
114	Bud	126481	770999147955581383	18	59.420	2010-06-03
115	Bud	126031	644577090464632673	18	59.161	2010-06-07
116	Bud	127399	604614988578908231	18	59.069	2010-06-09
117	Bud	118687	455029394817068737	18	58.659	2011-10-14
118	Bud	118147	205140244023959441	18	57.509	2011-10-13
119	Bud	115001	140942687331968297	18	56.968	2011-10-05
120	Bud	127301	116783194462665937	18	56.697	2010-06-09
121	Bud	127219	69961396774604807	17	55.957	2010-06-07
122	Bud	115361	49264603338809951	17	55.451	2011-10-05
123	Bud	125899	37896766522865713	17	55.073	2010-03-17
124	Bud	125119	28706030530418713	17	54.672	2010-03-16
125	Bud	127289	16990947052876033	17	53.916	2010-06-07
126	Bud	115133	15080537612387113	17	53.744	2011-10-05
127	Bud	126047	10068069852964433	17	53.161	2010-06-03
128	Bud	117763	7122750606197623	16	52.661	2011-10-12
129	Bud	115553	2810527257845201	16	51.320	2011-10-05
130	Bud	125399	1011662939203313	16	49.846	2010-03-17
131	Bud	114377	526688174476817	15	48.904	2011-10-04
132	Bud	864007	46477709992471	14	45.402	2010-05-12