Mersenne ECM top factors

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M44053 has a factor: 739364366231468476552737013655785457 (119.154 bits)
M234029 has a factor: 30321910706821035885879083063 (94.614 bits)
M3329713 has a factor: 20854900791164771502163647569 (94.074 bits)
M2916103 has a factor: 4501861018893689093937702383 (91.863 bits)
M4136003 has a factor: 3276094914950368982635752337 (91.404 bits)
M2823389 has a factor: 363586043999173858096074889 (88.232 bits)
M369181 has a factor: 229963203383830715832795703 (87.572 bits)
M1744231 has a factor: 205346926975946273505709481 (87.408 bits)
M1275133 has a factor: 147103702462895320554721409 (86.927 bits)
M3467203 has a factor: 45336210000419354824374871 (85.229 bits)
M654499 has a factor: 10812524261986593855719177 (83.161 bits)
M8101903 has a factor: 9316271133711621015564791 (82.946 bits)
M3512129 has a factor: 7508741279614547580949801 (82.635 bits)
M8107903 has a factor: 1279958843571968943946951 (80.082 bits)
M2498143 has a factor: 1231491675928214294079041 (80.027 bits)
M274843 has a factor: 1104989580780745328572129 (79.870 bits)
M8105707 has a factor: 648203097245435392869473 (79.101 bits)
M8100457 has a factor: 556374623989694854415521 (78.880 bits)
M274243 has a factor: 503062224375868169990009 (78.735 bits)
M3843859 has a factor: 429311632192684992329759 (78.506 bits)
M1441051 has a factor: 290034442954661242333631 (77.941 bits)
M8111053 has a factor: 181077572419321409244359 (77.261 bits)
M1681349 has a factor: 135216308559608507503639 (76.840 bits)
M1002487 has a factor: 115774301012249020344737 (76.616 bits)
M1762073 has a factor: 91679661778310484092063 (76.279 bits)
M8110381 has a factor: 88692818649290228433521 (76.231 bits)
M3309563 has a factor: 84117295765961517015193 (76.155 bits)
M1888409 has a factor: 71266656255616802673137 (75.916 bits)
M596599 has a factor: 60708720502358397213049 (75.684 bits)
M2316151 has a factor: 45625440262171068028199 (75.272 bits)
M2378773 has a factor: 39955586252845668513023 (75.081 bits)
M8126297 has a factor: 34965568416122030472151 (74.888 bits)
M1887169 has a factor: 26834670176837038942697 (74.507 bits)
M174481 has a factor: 24251433822396479877721 (74.360 bits)
M109357 has a factor: 21377685210103128740719 (74.179 bits)
M8109973 has a factor: 13925535923745884996017 (73.560 bits)
M929897 has a factor: 13888907820329199199783 (73.556 bits)
M5843113 has a factor: 10100344975250804923057 (73.097 bits)
M3463429 has a factor: 4585458475154577170089 (71.958 bits)
M5845339 has a factor: 3902885453491938246121 (71.725 bits)
M581981 has a factor: 3688775834812692119129 (71.644 bits)
M2800033 has a factor: 2837305370747683198031 (71.265 bits)
M702101 has a factor: 2655189001601928897377 (71.169 bits)
M674419 has a factor: 2225392128407851079233 (70.915 bits)
M165713 has a factor: 1807200379540393309009 (70.614 bits)
M375773 has a factor: 1246684116657272149807 (70.079 bits)
M1190143 has a factor: 1156589852005851791753 (69.970 bits)
M375799 has a factor: 835014231917114471977 (69.500 bits)
M5897279 has a factor: 660060879420596631919 (69.161 bits)
M665089 has a factor: 657428953159361125849 (69.155 bits)
M8113447 has a factor: 655363596133848832961 (69.151 bits)
M1725593 has a factor: 602191870770744066487 (69.029 bits)
M601873 has a factor: 564928258099586159503 (68.937 bits)
M798943 has a factor: 431278705198955226689 (68.547 bits)
M1441049 has a factor: 399871867197596904559 (68.438 bits)
M4540013 has a factor: 269472894368543684303 (67.869 bits)
M648617 has a factor: 256745982405115174799 (67.799 bits)
M761863 has a factor: 220946195947288114081 (67.582 bits)
M3025691 has a factor: 199325506372375516271 (67.434 bits)
M1341089 has a factor: 194258679313448307167 (67.397 bits)
M562493 has a factor: 189780062476545219607 (67.363 bits)
M4390697 has a factor: 183631792610343110119 (67.315 bits)
M8117783 has a factor: 154916458642826530361 (67.070 bits)
M359837 has a factor: 152816271757362487441 (67.050 bits)
M1748777 has a factor: 132652781296946540767 (66.846 bits)
M4910897 has a factor: 121028088748716535369 (66.714 bits)
M5870167 has a factor: 120890717928844121417 (66.712 bits)
M1103449 has a factor: 115190451454676158777 (66.643 bits)
M5116477 has a factor: 114202468981281108559 (66.630 bits)
M4513043 has a factor: 99471210398591672639 (66.431 bits)
M8126297 has a factor: 82719590609090399807 (66.165 bits)
M336181 has a factor: 82619202753600621863 (66.163 bits)
M505073 has a factor: 71541762045401839783 (65.955 bits)
M8116481 has a factor: 62304635075743237217 (65.756 bits)
M8121577 has a factor: 59085337713587299321 (65.679 bits)
M1742809 has a factor: 57006576345950644513 (65.628 bits)
M275599 has a factor: 56754562640801477983 (65.621 bits)
M1683581 has a factor: 56429089773641785423 (65.613 bits)
M632147 has a factor: 56151656652000193759 (65.606 bits)
M485941 has a factor: 52406286397344702089 (65.506 bits)
M1719869 has a factor: 50293227846108983129 (65.447 bits)
M1187047 has a factor: 39292462221892505897 (65.091 bits)
M1633747 has a factor: 39285900900154628207 (65.091 bits)
M8106629 has a factor: 36346057828314618833 (64.978 bits)
M11782747 has a factor: 36003987356061740441 (64.965 bits)
M1736389 has a factor: 35040786138427011353 (64.926 bits)
M10061729 has a factor: 34218534336796949441 (64.891 bits)
M10010447 has a factor: 29245783480860986399 (64.665 bits)
M10045831 has a factor: 27475215356053850783 (64.575 bits)
M10018031 has a factor: 27044669877082028279 (64.552 bits)
M10004411 has a factor: 26484452724429714233 (64.522 bits)
M10060601 has a factor: 24920307659087788351 (64.434 bits)
M10054267 has a factor: 22859649420037650751 (64.309 bits)
M662617 has a factor: 19227669819771746407 (64.060 bits)
M1283297 has a factor: 16883111265454517969 (63.872 bits)
M8117831 has a factor: 13640797413539394359 (63.565 bits)
M211177 has a factor: 12417649007158891343 (63.429 bits)
M937919 has a factor: 9343237876507689247 (63.019 bits)
M1003003 has a factor: 8945862622660496609 (62.956 bits)
M1633679 has a factor: 7921361195210999519 (62.780 bits)
M622889 has a factor: 7731545362777972391 (62.745 bits)
M1665973 has a factor: 7724845184770411039 (62.744 bits)
M157327 has a factor: 7441460497114297271 (62.690 bits)
M4435513 has a factor: 6093171767516044801 (62.402 bits)
M517043 has a factor: 5611943249746232479 (62.283 bits)
M1679291 has a factor: 5299316365526791967 (62.201 bits)
M1231669 has a factor: 5242225510430060023 (62.185 bits)
M675839 has a factor: 5086090084696879369 (62.141 bits)
M2956013 has a factor: 4924930196842266631 (62.095 bits)
M3458557 has a factor: 4857040240811898911 (62.075 bits)
M590537 has a factor: 3748994873532044249 (61.701 bits)
M1133959 has a factor: 3599831181301842793 (61.643 bits)
M4838857 has a factor: 3413176789724332321 (61.566 bits)
M677827 has a factor: 2954360500898453167 (61.358 bits)
M1736927 has a factor: 2617838158001855263 (61.183 bits)
M1195189 has a factor: 2456387529572792561 (61.091 bits)
M285553 has a factor: 2378006720800171583 (61.044 bits)
M1516289 has a factor: 1956391620150348617 (60.763 bits)
M774217 has a factor: 1693083451984129831 (60.554 bits)
M410551 has a factor: 1574634446885378881 (60.450 bits)
M1186589 has a factor: 1369635588385896983 (60.248 bits)
M1163093 has a factor: 1274137069182469759 (60.144 bits)
M1687193 has a factor: 1225146125763584273 (60.088 bits)
M1349753 has a factor: 1072997117621379343 (59.896 bits)
M598427 has a factor: 769183058596061393 (59.416 bits)
M1168411 has a factor: 746443419420379399 (59.373 bits)
M1000151 has a factor: 642607941565284817 (59.157 bits)
M1004987 has a factor: 573753447127736089 (58.993 bits)
M794011 has a factor: 377304329556179633 (58.389 bits)
M1183033 has a factor: 319199355325341289 (58.147 bits)
M283139 has a factor: 310301389092026713 (58.106 bits)
M1178887 has a factor: 305944538597989961 (58.086 bits)
M929251 has a factor: 303320594889843967 (58.074 bits)

For copy-paste to forum:

[M]M44053[/M] has a 119.154-bit (36-digit) factor: [url=https://www.mersenne.ca/M44053]739364366231468476552737013655785457[/url] (ECM,Sigma=2888095851995977)
[M]M234029[/M] has a 94.614-bit (29-digit) factor: [url=https://www.mersenne.ca/M234029]30321910706821035885879083063[/url] (ECM,B1=1000000,B2=2366257530,Sigma=3787064731458773)
[M]M3329713[/M] has a 94.074-bit (29-digit) factor: [url=https://www.mersenne.ca/M3329713]20854900791164771502163647569[/url] (ECM,B1=50000,B2=38914785,Sigma=1545238218483834)
[M]M2916103[/M] has a 91.863-bit (28-digit) factor: [url=https://www.mersenne.ca/M2916103]4501861018893689093937702383[/url] (ECM,B1=50000,B2=21617310,Sigma=5399197726469388)
[M]M4136003[/M] has a 91.404-bit (28-digit) factor: [url=https://www.mersenne.ca/M4136003]3276094914950368982635752337[/url] (ECM,B1=50000,B2=38914785,Sigma=6025565032336506)
[M]M2823389[/M] has a 88.232-bit (27-digit) factor: [url=https://www.mersenne.ca/M2823389]363586043999173858096074889[/url] (ECM)
[M]M369181[/M] has a 87.572-bit (27-digit) factor: [url=https://www.mersenne.ca/M369181]229963203383830715832795703[/url] (ECM)
[M]M1744231[/M] has a 87.408-bit (27-digit) factor: [url=https://www.mersenne.ca/M1744231]205346926975946273505709481[/url] (ECM)
[M]M1275133[/M] has a 86.927-bit (27-digit) factor: [url=https://www.mersenne.ca/M1275133]147103702462895320554721409[/url] (ECM)
[M]M3467203[/M] has a 85.229-bit (26-digit) factor: [url=https://www.mersenne.ca/M3467203]45336210000419354824374871[/url] (ECM,B1=50000,B2=29317860,Sigma=6776602198986780)
[M]M654499[/M] has a 83.161-bit (26-digit) factor: [url=https://www.mersenne.ca/M654499]10812524261986593855719177[/url] (ECM)
[M]M8101903[/M] has a 82.946-bit (25-digit) factor: [url=https://www.mersenne.ca/M8101903]9316271133711621015564791[/url] (ECM)
[M]M3512129[/M] has a 82.635-bit (25-digit) factor: [url=https://www.mersenne.ca/M3512129]7508741279614547580949801[/url] (ECM,B1=50000,B2=38914785,Sigma=2590923251588037)
[M]M8107903[/M] has a 80.082-bit (25-digit) factor: [url=https://www.mersenne.ca/M8107903]1279958843571968943946951[/url] (ECM)
[M]M2498143[/M] has a 80.027-bit (25-digit) factor: [url=https://www.mersenne.ca/M2498143]1231491675928214294079041[/url] (ECM,B1=50000,B2=38910690,Sigma=4913398792587161)
[M]M274843[/M] has a 79.870-bit (25-digit) factor: [url=https://www.mersenne.ca/M274843]1104989580780745328572129[/url] (ECM)
[M]M8105707[/M] has a 79.101-bit (24-digit) factor: [url=https://www.mersenne.ca/M8105707]648203097245435392869473[/url] (ECM)
[M]M8100457[/M] has a 78.880-bit (24-digit) factor: [url=https://www.mersenne.ca/M8100457]556374623989694854415521[/url] (ECM)
[M]M274243[/M] has a 78.735-bit (24-digit) factor: [url=https://www.mersenne.ca/M274243]503062224375868169990009[/url] (ECM)
[M]M3843859[/M] has a 78.506-bit (24-digit) factor: [url=https://www.mersenne.ca/M3843859]429311632192684992329759[/url] (ECM,B1=50000,B2=38914785,Sigma=4824454832741454)
[M]M1441051[/M] has a 77.941-bit (24-digit) factor: [url=https://www.mersenne.ca/M1441051]290034442954661242333631[/url] (ECM)
[M]M8111053[/M] has a 77.261-bit (24-digit) factor: [url=https://www.mersenne.ca/M8111053]181077572419321409244359[/url] (ECM)
[M]M1681349[/M] has a 76.840-bit (24-digit) factor: [url=https://www.mersenne.ca/M1681349]135216308559608507503639[/url] (ECM)
[M]M1002487[/M] has a 76.616-bit (24-digit) factor: [url=https://www.mersenne.ca/M1002487]115774301012249020344737[/url] (ECM)
[M]M1762073[/M] has a 76.279-bit (23-digit) factor: [url=https://www.mersenne.ca/M1762073]91679661778310484092063[/url] (ECM)
[M]M8110381[/M] has a 76.231-bit (23-digit) factor: [url=https://www.mersenne.ca/M8110381]88692818649290228433521[/url] (ECM)
[M]M3309563[/M] has a 76.155-bit (23-digit) factor: [url=https://www.mersenne.ca/M3309563]84117295765961517015193[/url] (ECM,B1=50000,B2=38910690,Sigma=4519744364097046)
[M]M1888409[/M] has a 75.916-bit (23-digit) factor: [url=https://www.mersenne.ca/M1888409]71266656255616802673137[/url] (ECM)
[M]M596599[/M] has a 75.684-bit (23-digit) factor: [url=https://www.mersenne.ca/M596599]60708720502358397213049[/url] (ECM)
[M]M2316151[/M] has a 75.272-bit (23-digit) factor: [url=https://www.mersenne.ca/M2316151]45625440262171068028199[/url] (ECM,B1=250000,B2=172959150,Sigma=3214335294443065)
[M]M2378773[/M] has a 75.081-bit (23-digit) factor: [url=https://www.mersenne.ca/M2378773]39955586252845668513023[/url] (ECM,B1=50000,B2=32428935,Sigma=2925520057149070)
[M]M8126297[/M] has a 74.888-bit (23-digit) factor: [url=https://www.mersenne.ca/M8126297]34965568416122030472151[/url] (ECM)
[M]M1887169[/M] has a 74.507-bit (23-digit) factor: [url=https://www.mersenne.ca/M1887169]26834670176837038942697[/url] (ECM)
[M]M174481[/M] has a 74.360-bit (23-digit) factor: [url=https://www.mersenne.ca/M174481]24251433822396479877721[/url] (ECM)
[M]M109357[/M] has a 74.179-bit (23-digit) factor: [url=https://www.mersenne.ca/M109357]21377685210103128740719[/url] (ECM)
[M]M8109973[/M] has a 73.560-bit (23-digit) factor: [url=https://www.mersenne.ca/M8109973]13925535923745884996017[/url] (ECM)
[M]M929897[/M] has a 73.556-bit (23-digit) factor: [url=https://www.mersenne.ca/M929897]13888907820329199199783[/url] (ECM)
[M]M5843113[/M] has a 73.097-bit (23-digit) factor: [url=https://www.mersenne.ca/M5843113]10100344975250804923057[/url] (ECM)
[M]M3463429[/M] has a 71.958-bit (22-digit) factor: [url=https://www.mersenne.ca/M3463429]4585458475154577170089[/url] (ECM,B1=50000,B2=31250000,Sigma=4572945314001471)
[M]M5845339[/M] has a 71.725-bit (22-digit) factor: [url=https://www.mersenne.ca/M5845339]3902885453491938246121[/url] (ECM)
[M]M581981[/M] has a 71.644-bit (22-digit) factor: [url=https://www.mersenne.ca/M581981]3688775834812692119129[/url] (ECM)
[M]M2800033[/M] has a 71.265-bit (22-digit) factor: [url=https://www.mersenne.ca/M2800033]2837305370747683198031[/url] (ECM,B1=50000,B2=38910690,Sigma=7420460798187043)
[M]M702101[/M] has a 71.169-bit (22-digit) factor: [url=https://www.mersenne.ca/M702101]2655189001601928897377[/url] (ECM)
[M]M674419[/M] has a 70.915-bit (22-digit) factor: [url=https://www.mersenne.ca/M674419]2225392128407851079233[/url] (ECM)
[M]M165713[/M] has a 70.614-bit (22-digit) factor: [url=https://www.mersenne.ca/M165713]1807200379540393309009[/url] (ECM)
[M]M375773[/M] has a 70.079-bit (22-digit) factor: [url=https://www.mersenne.ca/M375773]1246684116657272149807[/url] (ECM)
[M]M1190143[/M] has a 69.970-bit (22-digit) factor: [url=https://www.mersenne.ca/M1190143]1156589852005851791753[/url] (ECM)
[M]M375799[/M] has a 69.500-bit (21-digit) factor: [url=https://www.mersenne.ca/M375799]835014231917114471977[/url] (ECM)
[M]M5897279[/M] has a 69.161-bit (21-digit) factor: [url=https://www.mersenne.ca/M5897279]660060879420596631919[/url] (ECM)
[M]M665089[/M] has a 69.155-bit (21-digit) factor: [url=https://www.mersenne.ca/M665089]657428953159361125849[/url] (ECM)
[M]M8113447[/M] has a 69.151-bit (21-digit) factor: [url=https://www.mersenne.ca/M8113447]655363596133848832961[/url] (ECM)
[M]M1725593[/M] has a 69.029-bit (21-digit) factor: [url=https://www.mersenne.ca/M1725593]602191870770744066487[/url] (ECM)
[M]M601873[/M] has a 68.937-bit (21-digit) factor: [url=https://www.mersenne.ca/M601873]564928258099586159503[/url] (ECM)
[M]M798943[/M] has a 68.547-bit (21-digit) factor: [url=https://www.mersenne.ca/M798943]431278705198955226689[/url] (ECM)
[M]M1441049[/M] has a 68.438-bit (21-digit) factor: [url=https://www.mersenne.ca/M1441049]399871867197596904559[/url] (ECM)
[M]M4540013[/M] has a 67.869-bit (21-digit) factor: [url=https://www.mersenne.ca/M4540013]269472894368543684303[/url] (ECM)
[M]M648617[/M] has a 67.799-bit (21-digit) factor: [url=https://www.mersenne.ca/M648617]256745982405115174799[/url] (ECM)
[M]M761863[/M] has a 67.582-bit (21-digit) factor: [url=https://www.mersenne.ca/M761863]220946195947288114081[/url] (ECM)
[M]M3025691[/M] has a 67.434-bit (21-digit) factor: [url=https://www.mersenne.ca/M3025691]199325506372375516271[/url] (ECM)
[M]M1341089[/M] has a 67.397-bit (21-digit) factor: [url=https://www.mersenne.ca/M1341089]194258679313448307167[/url] (ECM)
[M]M562493[/M] has a 67.363-bit (21-digit) factor: [url=https://www.mersenne.ca/M562493]189780062476545219607[/url] (ECM)
[M]M4390697[/M] has a 67.315-bit (21-digit) factor: [url=https://www.mersenne.ca/M4390697]183631792610343110119[/url] (ECM)
[M]M8117783[/M] has a 67.070-bit (21-digit) factor: [url=https://www.mersenne.ca/M8117783]154916458642826530361[/url] (ECM)
[M]M359837[/M] has a 67.050-bit (21-digit) factor: [url=https://www.mersenne.ca/M359837]152816271757362487441[/url] (ECM)
[M]M1748777[/M] has a 66.846-bit (21-digit) factor: [url=https://www.mersenne.ca/M1748777]132652781296946540767[/url] (ECM)
[M]M4910897[/M] has a 66.714-bit (21-digit) factor: [url=https://www.mersenne.ca/M4910897]121028088748716535369[/url] (ECM)
[M]M5870167[/M] has a 66.712-bit (21-digit) factor: [url=https://www.mersenne.ca/M5870167]120890717928844121417[/url] (ECM)
[M]M1103449[/M] has a 66.643-bit (21-digit) factor: [url=https://www.mersenne.ca/M1103449]115190451454676158777[/url] (ECM)
[M]M5116477[/M] has a 66.630-bit (21-digit) factor: [url=https://www.mersenne.ca/M5116477]114202468981281108559[/url] (ECM)
[M]M4513043[/M] has a 66.431-bit (20-digit) factor: [url=https://www.mersenne.ca/M4513043]99471210398591672639[/url] (ECM)
[M]M8126297[/M] has a 66.165-bit (20-digit) factor: [url=https://www.mersenne.ca/M8126297]82719590609090399807[/url] (ECM)
[M]M336181[/M] has a 66.163-bit (20-digit) factor: [url=https://www.mersenne.ca/M336181]82619202753600621863[/url] (ECM)
[M]M505073[/M] has a 65.955-bit (20-digit) factor: [url=https://www.mersenne.ca/M505073]71541762045401839783[/url] (ECM)
[M]M8116481[/M] has a 65.756-bit (20-digit) factor: [url=https://www.mersenne.ca/M8116481]62304635075743237217[/url] (ECM)
[M]M8121577[/M] has a 65.679-bit (20-digit) factor: [url=https://www.mersenne.ca/M8121577]59085337713587299321[/url] (ECM)
[M]M1742809[/M] has a 65.628-bit (20-digit) factor: [url=https://www.mersenne.ca/M1742809]57006576345950644513[/url] (ECM)
[M]M275599[/M] has a 65.621-bit (20-digit) factor: [url=https://www.mersenne.ca/M275599]56754562640801477983[/url] (ECM)
[M]M1683581[/M] has a 65.613-bit (20-digit) factor: [url=https://www.mersenne.ca/M1683581]56429089773641785423[/url] (ECM)
[M]M632147[/M] has a 65.606-bit (20-digit) factor: [url=https://www.mersenne.ca/M632147]56151656652000193759[/url] (ECM)
[M]M485941[/M] has a 65.506-bit (20-digit) factor: [url=https://www.mersenne.ca/M485941]52406286397344702089[/url] (ECM)
[M]M1719869[/M] has a 65.447-bit (20-digit) factor: [url=https://www.mersenne.ca/M1719869]50293227846108983129[/url] (ECM)
[M]M1187047[/M] has a 65.091-bit (20-digit) factor: [url=https://www.mersenne.ca/M1187047]39292462221892505897[/url] (ECM)
[M]M1633747[/M] has a 65.091-bit (20-digit) factor: [url=https://www.mersenne.ca/M1633747]39285900900154628207[/url] (ECM)
[M]M8106629[/M] has a 64.978-bit (20-digit) factor: [url=https://www.mersenne.ca/M8106629]36346057828314618833[/url] (ECM)
[M]M11782747[/M] has a 64.965-bit (20-digit) factor: [url=https://www.mersenne.ca/M11782747]36003987356061740441[/url] (ECM)
[M]M1736389[/M] has a 64.926-bit (20-digit) factor: [url=https://www.mersenne.ca/M1736389]35040786138427011353[/url] (ECM)
[M]M10061729[/M] has a 64.891-bit (20-digit) factor: [url=https://www.mersenne.ca/M10061729]34218534336796949441[/url] (ECM)
[M]M10010447[/M] has a 64.665-bit (20-digit) factor: [url=https://www.mersenne.ca/M10010447]29245783480860986399[/url] (ECM)
[M]M10045831[/M] has a 64.575-bit (20-digit) factor: [url=https://www.mersenne.ca/M10045831]27475215356053850783[/url] (ECM)
[M]M10018031[/M] has a 64.552-bit (20-digit) factor: [url=https://www.mersenne.ca/M10018031]27044669877082028279[/url] (ECM)
[M]M10004411[/M] has a 64.522-bit (20-digit) factor: [url=https://www.mersenne.ca/M10004411]26484452724429714233[/url] (ECM)
[M]M10060601[/M] has a 64.434-bit (20-digit) factor: [url=https://www.mersenne.ca/M10060601]24920307659087788351[/url] (ECM)
[M]M10054267[/M] has a 64.309-bit (20-digit) factor: [url=https://www.mersenne.ca/M10054267]22859649420037650751[/url] (ECM)
[M]M662617[/M] has a 64.060-bit (20-digit) factor: [url=https://www.mersenne.ca/M662617]19227669819771746407[/url] (ECM)
[M]M1283297[/M] has a 63.872-bit (20-digit) factor: [url=https://www.mersenne.ca/M1283297]16883111265454517969[/url] (ECM)
[M]M8117831[/M] has a 63.565-bit (20-digit) factor: [url=https://www.mersenne.ca/M8117831]13640797413539394359[/url] (ECM)
[M]M211177[/M] has a 63.429-bit (20-digit) factor: [url=https://www.mersenne.ca/M211177]12417649007158891343[/url] (ECM)
[M]M937919[/M] has a 63.019-bit (19-digit) factor: [url=https://www.mersenne.ca/M937919]9343237876507689247[/url] (ECM)
[M]M1003003[/M] has a 62.956-bit (19-digit) factor: [url=https://www.mersenne.ca/M1003003]8945862622660496609[/url] (ECM)
[M]M1633679[/M] has a 62.780-bit (19-digit) factor: [url=https://www.mersenne.ca/M1633679]7921361195210999519[/url] (ECM)
[M]M622889[/M] has a 62.745-bit (19-digit) factor: [url=https://www.mersenne.ca/M622889]7731545362777972391[/url] (ECM)
[M]M1665973[/M] has a 62.744-bit (19-digit) factor: [url=https://www.mersenne.ca/M1665973]7724845184770411039[/url] (ECM)
[M]M157327[/M] has a 62.690-bit (19-digit) factor: [url=https://www.mersenne.ca/M157327]7441460497114297271[/url] (ECM)
[M]M4435513[/M] has a 62.402-bit (19-digit) factor: [url=https://www.mersenne.ca/M4435513]6093171767516044801[/url] (ECM)
[M]M517043[/M] has a 62.283-bit (19-digit) factor: [url=https://www.mersenne.ca/M517043]5611943249746232479[/url] (ECM)
[M]M1679291[/M] has a 62.201-bit (19-digit) factor: [url=https://www.mersenne.ca/M1679291]5299316365526791967[/url] (ECM)
[M]M1231669[/M] has a 62.185-bit (19-digit) factor: [url=https://www.mersenne.ca/M1231669]5242225510430060023[/url] (ECM)
[M]M675839[/M] has a 62.141-bit (19-digit) factor: [url=https://www.mersenne.ca/M675839]5086090084696879369[/url] (ECM)
[M]M2956013[/M] has a 62.095-bit (19-digit) factor: [url=https://www.mersenne.ca/M2956013]4924930196842266631[/url] (ECM)
[M]M3458557[/M] has a 62.075-bit (19-digit) factor: [url=https://www.mersenne.ca/M3458557]4857040240811898911[/url] (ECM)
[M]M590537[/M] has a 61.701-bit (19-digit) factor: [url=https://www.mersenne.ca/M590537]3748994873532044249[/url] (ECM)
[M]M1133959[/M] has a 61.643-bit (19-digit) factor: [url=https://www.mersenne.ca/M1133959]3599831181301842793[/url] (ECM)
[M]M4838857[/M] has a 61.566-bit (19-digit) factor: [url=https://www.mersenne.ca/M4838857]3413176789724332321[/url] (ECM)
[M]M677827[/M] has a 61.358-bit (19-digit) factor: [url=https://www.mersenne.ca/M677827]2954360500898453167[/url] (ECM)
[M]M1736927[/M] has a 61.183-bit (19-digit) factor: [url=https://www.mersenne.ca/M1736927]2617838158001855263[/url] (ECM)
[M]M1195189[/M] has a 61.091-bit (19-digit) factor: [url=https://www.mersenne.ca/M1195189]2456387529572792561[/url] (ECM)
[M]M285553[/M] has a 61.044-bit (19-digit) factor: [url=https://www.mersenne.ca/M285553]2378006720800171583[/url] (ECM)
[M]M1516289[/M] has a 60.763-bit (19-digit) factor: [url=https://www.mersenne.ca/M1516289]1956391620150348617[/url] (ECM)
[M]M774217[/M] has a 60.554-bit (19-digit) factor: [url=https://www.mersenne.ca/M774217]1693083451984129831[/url] (ECM)
[M]M410551[/M] has a 60.450-bit (19-digit) factor: [url=https://www.mersenne.ca/M410551]1574634446885378881[/url] (ECM)
[M]M1186589[/M] has a 60.248-bit (19-digit) factor: [url=https://www.mersenne.ca/M1186589]1369635588385896983[/url] (ECM)
[M]M1163093[/M] has a 60.144-bit (19-digit) factor: [url=https://www.mersenne.ca/M1163093]1274137069182469759[/url] (ECM)
[M]M1687193[/M] has a 60.088-bit (19-digit) factor: [url=https://www.mersenne.ca/M1687193]1225146125763584273[/url] (ECM)
[M]M1349753[/M] has a 59.896-bit (19-digit) factor: [url=https://www.mersenne.ca/M1349753]1072997117621379343[/url] (ECM)
[M]M598427[/M] has a 59.416-bit (18-digit) factor: [url=https://www.mersenne.ca/M598427]769183058596061393[/url] (ECM)
[M]M1168411[/M] has a 59.373-bit (18-digit) factor: [url=https://www.mersenne.ca/M1168411]746443419420379399[/url] (ECM)
[M]M1000151[/M] has a 59.157-bit (18-digit) factor: [url=https://www.mersenne.ca/M1000151]642607941565284817[/url] (ECM)
[M]M1004987[/M] has a 58.993-bit (18-digit) factor: [url=https://www.mersenne.ca/M1004987]573753447127736089[/url] (ECM)
[M]M794011[/M] has a 58.389-bit (18-digit) factor: [url=https://www.mersenne.ca/M794011]377304329556179633[/url] (ECM)
[M]M1183033[/M] has a 58.147-bit (18-digit) factor: [url=https://www.mersenne.ca/M1183033]319199355325341289[/url] (ECM)
[M]M283139[/M] has a 58.106-bit (18-digit) factor: [url=https://www.mersenne.ca/M283139]310301389092026713[/url] (ECM)
[M]M1178887[/M] has a 58.086-bit (18-digit) factor: [url=https://www.mersenne.ca/M1178887]305944538597989961[/url] (ECM)
[M]M929251[/M] has a 58.074-bit (18-digit) factor: [url=https://www.mersenne.ca/M929251]303320594889843967[/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 James Heinrich	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 James Heinrich

#	User	Exponent	Factor	Digits	Bits ↓ *	Date
1	James Heinrich	44053	739364366231468476552737013655785457	36	119.154	2020-08-20
2	James Heinrich	234029	30321910706821035885879083063	29	94.614	2023-05-05
3	James Heinrich	3329713	20854900791164771502163647569	29	94.074	2023-02-06
4	James Heinrich	2916103	4501861018893689093937702383	28	91.863	2023-05-18
5	James Heinrich	4136003	3276094914950368982635752337	28	91.404	2023-02-25
6	James Heinrich	2823389	363586043999173858096074889	27	88.232	2009-03-25
7	James Heinrich	369181	229963203383830715832795703	27	87.572	2007-12-24
8	James Heinrich	1744231	205346926975946273505709481	27	87.408	2008-07-21
9	James Heinrich	1275133	147103702462895320554721409	27	86.927	2007-11-11
10	James Heinrich	3467203	45336210000419354824374871	26	85.229	2023-03-21
11	James Heinrich	654499	10812524261986593855719177	26	83.161	2008-01-11
12	James Heinrich	8101903	9316271133711621015564791	25	82.946	2012-09-22
13	James Heinrich	3512129	7508741279614547580949801	25	82.635	2023-02-03
14	James Heinrich	8107903	1279958843571968943946951	25	80.082	2012-09-22
15	James Heinrich	2498143	1231491675928214294079041	25	80.027	2023-05-08
16	James Heinrich	274843	1104989580780745328572129	25	79.870	2009-03-18
17	James Heinrich	8105707	648203097245435392869473	24	79.101	2012-09-22
18	James Heinrich	8100457	556374623989694854415521	24	78.880	2012-09-22
19	James Heinrich	274243	503062224375868169990009	24	78.735	2007-10-05
20	James Heinrich	3843859	429311632192684992329759	24	78.506	2023-02-23
21	James Heinrich	1441051	290034442954661242333631	24	77.941	2008-12-18
22	James Heinrich	8111053	181077572419321409244359	24	77.261	2012-09-22
23	James Heinrich	1681349	135216308559608507503639	24	76.840	2008-06-11
24	James Heinrich	1002487	115774301012249020344737	24	76.616	2012-04-06
25	James Heinrich	1762073	91679661778310484092063	23	76.279	2008-08-02
26	James Heinrich	8110381	88692818649290228433521	23	76.231	2012-09-22
27	James Heinrich	3309563	84117295765961517015193	23	76.155	2023-05-23
28	James Heinrich	1888409	71266656255616802673137	23	75.916	2008-11-01
29	James Heinrich	596599	60708720502358397213049	23	75.684	2009-03-17
30	James Heinrich	2316151	45625440262171068028199	23	75.272	2023-02-27
31	James Heinrich	2378773	39955586252845668513023	23	75.081	2023-02-20
32	James Heinrich	8126297	34965568416122030472151	23	74.888	2012-09-22
33	James Heinrich	1887169	26834670176837038942697	23	74.507	2008-10-31
34	James Heinrich	174481	24251433822396479877721	23	74.360	2009-03-17
35	James Heinrich	109357	21377685210103128740719	23	74.179	2008-01-12
36	James Heinrich	8109973	13925535923745884996017	23	73.560	2012-09-22
37	James Heinrich	929897	13888907820329199199783	23	73.556	2008-01-31
38	James Heinrich	5843113	10100344975250804923057	23	73.097	2011-05-16
39	James Heinrich	3463429	4585458475154577170089	22	71.958	2023-05-22
40	James Heinrich	5845339	3902885453491938246121	22	71.725	2011-05-17
41	James Heinrich	581981	3688775834812692119129	22	71.644	2008-01-16
42	James Heinrich	2800033	2837305370747683198031	22	71.265	2023-03-16
43	James Heinrich	702101	2655189001601928897377	22	71.169	2007-12-23
44	James Heinrich	674419	2225392128407851079233	22	70.915	2007-12-04
45	James Heinrich	165713	1807200379540393309009	22	70.614	2009-03-15
46	James Heinrich	375773	1246684116657272149807	22	70.079	2007-09-24
47	James Heinrich	1190143	1156589852005851791753	22	69.970	2008-07-20
48	James Heinrich	375799	835014231917114471977	21	69.500	2007-09-24
49	James Heinrich	5897279	660060879420596631919	21	69.161	2011-07-04
50	James Heinrich	665089	657428953159361125849	21	69.155	2007-11-11
51	James Heinrich	8113447	655363596133848832961	21	69.151	2012-09-22
52	James Heinrich	1725593	602191870770744066487	21	69.029	2008-07-08
53	James Heinrich	601873	564928258099586159503	21	68.937	2009-03-19
54	James Heinrich	798943	431278705198955226689	21	68.547	2008-01-19
55	James Heinrich	1441049	399871867197596904559	21	68.438	2008-12-18
56	James Heinrich	4540013	269472894368543684303	21	67.869	2010-01-26
57	James Heinrich	648617	256745982405115174799	21	67.799	2008-01-24
58	James Heinrich	761863	220946195947288114081	21	67.582	2008-01-08
59	James Heinrich	3025691	199325506372375516271	21	67.434	2009-04-11
60	James Heinrich	1341089	194258679313448307167	21	67.397	2007-12-22
61	James Heinrich	562493	189780062476545219607	21	67.363	2007-09-27
62	James Heinrich	4390697	183631792610343110119	21	67.315	2009-12-27
63	James Heinrich	8117783	154916458642826530361	21	67.070	2012-09-22
64	James Heinrich	359837	152816271757362487441	21	67.050	2008-01-07
65	James Heinrich	1748777	132652781296946540767	21	66.846	2008-07-24
66	James Heinrich	4910897	121028088748716535369	21	66.714	2010-04-18
67	James Heinrich	5870167	120890717928844121417	21	66.712	2011-05-25
68	James Heinrich	1103449	115190451454676158777	21	66.643	2007-10-02
69	James Heinrich	5116477	114202468981281108559	21	66.630	2010-07-29
70	James Heinrich	4513043	99471210398591672639	20	66.431	2010-01-21
71	James Heinrich	8126297	82719590609090399807	20	66.165	2012-09-22
72	James Heinrich	336181	82619202753600621863	20	66.163	2007-11-05
73	James Heinrich	505073	71541762045401839783	20	65.955	2007-10-20
74	James Heinrich	8116481	62304635075743237217	20	65.756	2012-09-22
75	James Heinrich	8121577	59085337713587299321	20	65.679	2012-09-22
76	James Heinrich	1742809	57006576345950644513	20	65.628	2008-07-20
77	James Heinrich	275599	56754562640801477983	20	65.621	2008-03-18
78	James Heinrich	1683581	56429089773641785423	20	65.613	2008-06-13
79	James Heinrich	632147	56151656652000193759	20	65.606	2007-10-26
80	James Heinrich	485941	52406286397344702089	20	65.506	2007-12-27
81	James Heinrich	1719869	50293227846108983129	20	65.447	2008-07-04
82	James Heinrich	1187047	39292462221892505897	20	65.091	2007-10-17
83	James Heinrich	1633747	39285900900154628207	20	65.091	2008-04-30
84	James Heinrich	8106629	36346057828314618833	20	64.978	2012-09-22
85	James Heinrich	11782747	36003987356061740441	20	64.965	2011-04-19
86	James Heinrich	1736389	35040786138427011353	20	64.926	2008-07-14
87	James Heinrich	10061729	34218534336796949441	20	64.891	2011-04-24
88	James Heinrich	10010447	29245783480860986399	20	64.665	2011-04-23
89	James Heinrich	10045831	27475215356053850783	20	64.575	2011-04-26
90	James Heinrich	10018031	27044669877082028279	20	64.552	2011-04-20
91	James Heinrich	10004411	26484452724429714233	20	64.522	2011-04-23
92	James Heinrich	10060601	24920307659087788351	20	64.434	2011-04-24
93	James Heinrich	10054267	22859649420037650751	20	64.309	2011-04-24
94	James Heinrich	662617	19227669819771746407	20	64.060	2007-11-23
95	James Heinrich	1283297	16883111265454517969	20	63.872	2007-11-15
96	James Heinrich	8117831	13640797413539394359	20	63.565	2012-09-22
97	James Heinrich	211177	12417649007158891343	20	63.429	2007-11-26
98	James Heinrich	937919	9343237876507689247	19	63.019	2008-02-01
99	James Heinrich	1003003	8945862622660496609	19	62.956	2012-04-06
100	James Heinrich	1633679	7921361195210999519	19	62.780	2008-04-30
101	James Heinrich	622889	7731545362777972391	19	62.745	2007-10-20
102	James Heinrich	1665973	7724845184770411039	19	62.744	2008-05-29
103	James Heinrich	157327	7441460497114297271	19	62.690	2008-01-10
104	James Heinrich	4435513	6093171767516044801	19	62.402	2010-01-03
105	James Heinrich	517043	5611943249746232479	19	62.283	2008-01-23
106	James Heinrich	1679291	5299316365526791967	19	62.201	2008-06-09
107	James Heinrich	1231669	5242225510430060023	19	62.185	2007-11-06
108	James Heinrich	675839	5086090084696879369	19	62.141	2007-12-06
109	James Heinrich	2956013	4924930196842266631	19	62.095	2009-04-04
110	James Heinrich	3458557	4857040240811898911	19	62.075	2009-09-03
111	James Heinrich	590537	3748994873532044249	19	61.701	2009-03-15
112	James Heinrich	1133959	3599831181301842793	19	61.643	2008-05-27
113	James Heinrich	4838857	3413176789724332321	19	61.566	2010-03-30
114	James Heinrich	677827	2954360500898453167	19	61.358	2007-12-05
115	James Heinrich	1736927	2617838158001855263	19	61.183	2008-07-15
116	James Heinrich	1195189	2456387529572792561	19	61.091	2007-10-21
117	James Heinrich	285553	2378006720800171583	19	61.044	2008-06-27
118	James Heinrich	1516289	1956391620150348617	19	60.763	2008-02-20
119	James Heinrich	774217	1693083451984129831	19	60.554	2008-01-17
120	James Heinrich	410551	1574634446885378881	19	60.450	2008-01-11
121	James Heinrich	1186589	1369635588385896983	19	60.248	2007-10-17
122	James Heinrich	1163093	1274137069182469759	19	60.144	2007-10-11
123	James Heinrich	1687193	1225146125763584273	19	60.088	2008-06-15
124	James Heinrich	1349753	1072997117621379343	19	59.896	2007-12-24
125	James Heinrich	598427	769183058596061393	18	59.416	2007-10-08
126	James Heinrich	1168411	746443419420379399	18	59.373	2007-10-11
127	James Heinrich	1000151	642607941565284817	18	59.157	2012-04-06
128	James Heinrich	1004987	573753447127736089	18	58.993	2012-04-06
129	James Heinrich	794011	377304329556179633	18	58.389	2008-01-19
130	James Heinrich	1183033	319199355325341289	18	58.147	2007-10-15
131	James Heinrich	283139	310301389092026713	18	58.106	2008-01-10
132	James Heinrich	1178887	305944538597989961	18	58.086	2007-10-14
133	James Heinrich	929251	303320594889843967	18	58.074	2007-09-10