Mersenne ECM top factors

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M2007493 has a factor: 347793152296583718315152733817 (98.134 bits)
M2021497 has a factor: 104987054547466300413307711 (86.440 bits)
M1096363 has a factor: 1050394915856646602326303 (79.797 bits)
M3618077 has a factor: 606781466543418848864929 (79.006 bits)
M1712387 has a factor: 233447255202660148299359 (77.627 bits)
M1924501 has a factor: 151623171339977616117983 (77.005 bits)
M2098961 has a factor: 4800811362035548181177 (72.024 bits)
M1111043 has a factor: 1294821120249016306511 (70.133 bits)
M3818063 has a factor: 484510849845342807601 (68.715 bits)
M3576847 has a factor: 424274293502419960807 (68.524 bits)
M1413509 has a factor: 319352427083476444519 (68.114 bits)
M1669289 has a factor: 314769806530962348809 (68.093 bits)
M4165963 has a factor: 188370245482172195831 (67.352 bits)
M1088543 has a factor: 77546101438273942681 (66.072 bits)
M4168223 has a factor: 74236245856662121663 (66.009 bits)
M2281687 has a factor: 53692196854290890737 (65.541 bits)
M3067459 has a factor: 48540043684345659079 (65.396 bits)
M3412727 has a factor: 14680508556428863633 (63.671 bits)
M1628897 has a factor: 14174265090402774551 (63.620 bits)
M821 has a factor: 109840721427977 (46.642 bits)
M821 has a factor: 419273207 (28.643 bits)

For copy-paste to forum:

[M]M2007493[/M] has a 98.134-bit (30-digit) factor: [url=https://www.mersenne.ca/M2007493]347793152296583718315152733817[/url] (ECM)
[M]M2021497[/M] has a 86.440-bit (27-digit) factor: [url=https://www.mersenne.ca/M2021497]104987054547466300413307711[/url] (ECM)
[M]M1096363[/M] has a 79.797-bit (25-digit) factor: [url=https://www.mersenne.ca/M1096363]1050394915856646602326303[/url] (ECM)
[M]M3618077[/M] has a 79.006-bit (24-digit) factor: [url=https://www.mersenne.ca/M3618077]606781466543418848864929[/url] (ECM)
[M]M1712387[/M] has a 77.627-bit (24-digit) factor: [url=https://www.mersenne.ca/M1712387]233447255202660148299359[/url] (ECM)
[M]M1924501[/M] has a 77.005-bit (24-digit) factor: [url=https://www.mersenne.ca/M1924501]151623171339977616117983[/url] (ECM)
[M]M2098961[/M] has a 72.024-bit (22-digit) factor: [url=https://www.mersenne.ca/M2098961]4800811362035548181177[/url] (ECM)
[M]M1111043[/M] has a 70.133-bit (22-digit) factor: [url=https://www.mersenne.ca/M1111043]1294821120249016306511[/url] (ECM)
[M]M3818063[/M] has a 68.715-bit (21-digit) factor: [url=https://www.mersenne.ca/M3818063]484510849845342807601[/url] (ECM)
[M]M3576847[/M] has a 68.524-bit (21-digit) factor: [url=https://www.mersenne.ca/M3576847]424274293502419960807[/url] (ECM)
[M]M1413509[/M] has a 68.114-bit (21-digit) factor: [url=https://www.mersenne.ca/M1413509]319352427083476444519[/url] (ECM)
[M]M1669289[/M] has a 68.093-bit (21-digit) factor: [url=https://www.mersenne.ca/M1669289]314769806530962348809[/url] (ECM)
[M]M4165963[/M] has a 67.352-bit (21-digit) factor: [url=https://www.mersenne.ca/M4165963]188370245482172195831[/url] (ECM)
[M]M1088543[/M] has a 66.072-bit (20-digit) factor: [url=https://www.mersenne.ca/M1088543]77546101438273942681[/url] (ECM)
[M]M4168223[/M] has a 66.009-bit (20-digit) factor: [url=https://www.mersenne.ca/M4168223]74236245856662121663[/url] (ECM)
[M]M2281687[/M] has a 65.541-bit (20-digit) factor: [url=https://www.mersenne.ca/M2281687]53692196854290890737[/url] (ECM)
[M]M3067459[/M] has a 65.396-bit (20-digit) factor: [url=https://www.mersenne.ca/M3067459]48540043684345659079[/url] (ECM)
[M]M3412727[/M] has a 63.671-bit (20-digit) factor: [url=https://www.mersenne.ca/M3412727]14680508556428863633[/url] (ECM)
[M]M1628897[/M] has a 63.620-bit (20-digit) factor: [url=https://www.mersenne.ca/M1628897]14174265090402774551[/url] (ECM)
[M]M821[/M] has a 46.642-bit (15-digit) factor: [url=https://www.mersenne.ca/M821]109840721427977[/url] (ECM)
[M]M821[/M] has a 28.643-bit (9-digit) factor: [url=https://www.mersenne.ca/M821]419273207[/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 Matt	nfs	ecm	p-1	p+1	any
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Top ECM factors of Mersenne numbers

Top ECM factors of all time for Matt

#	User	Exponent	Factor	Digits	Bits ↓ *	Date
1	Matt	2007493	347793152296583718315152733817	30	98.134	2008-11-29
2	Matt	2021497	104987054547466300413307711	27	86.440	2008-12-07
3	Matt	1096363	1050394915856646602326303	25	79.797	2008-04-07
4	Matt	3618077	606781466543418848864929	24	79.006	2009-08-15
5	Matt	1712387	233447255202660148299359	24	77.627	2008-06-30
6	Matt	1924501	151623171339977616117983	24	77.005	2008-11-11
7	Matt	2098961	4800811362035548181177	22	72.024	2009-01-09
8	Matt	1111043	1294821120249016306511	22	70.133	2008-04-27
9	Matt	3818063	484510849845342807601	21	68.715	2009-09-28
10	Matt	3576847	424274293502419960807	21	68.524	2009-08-07
11	Matt	1413509	319352427083476444519	21	68.114	2008-12-12
12	Matt	1669289	314769806530962348809	21	68.093	2008-06-03
13	Matt	4165963	188370245482172195831	21	67.352	2009-12-23
14	Matt	1088543	77546101438273942681	20	66.072	2008-03-22
15	Matt	4168223	74236245856662121663	20	66.009	2009-12-24
16	Matt	2281687	53692196854290890737	20	65.541	2009-01-17
17	Matt	3067459	48540043684345659079	20	65.396	2009-04-22
18	Matt	3412727	14680508556428863633	20	63.671	2009-06-28
19	Matt	1628897	14174265090402774551	20	63.620	2008-04-28
20	Matt	821	109840721427977	15	46.642	2008-04-23
21	Matt	821	419273207	9	28.643	2008-04-23