Mersenne top factors

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M1378519 has a factor: 5337743358745124246590826257 (92.108 bits)
M1115113 has a factor: 37085725371781005108560743 (84.939 bits)
M808517 has a factor: 4340614193157864742935439 (81.844 bits)
M867827 has a factor: 489329192192005054484233 (78.695 bits)
M1251661 has a factor: 19632155547023611457441 (74.056 bits)
M1184471 has a factor: 6814341330153707199911 (72.529 bits)
M769247 has a factor: 5033062741133123017471 (72.092 bits)
M762557 has a factor: 4135575307575170549039 (71.809 bits)
M1201307 has a factor: 3166103706038847019081 (71.423 bits)
M849721 has a factor: 1145054478574590511897 (69.956 bits)
M1346437 has a factor: 498520233971984752601 (68.756 bits)
M1146281 has a factor: 162936948175588716079 (67.143 bits)
M1383803 has a factor: 142441606008656378687 (66.949 bits)
M1225817 has a factor: 129537780671647436329 (66.812 bits)
M1279133 has a factor: 111730400493223134793 (66.599 bits)
M1117763 has a factor: 46404961615787913137 (65.331 bits)
M1269119 has a factor: 42288704149762906049 (65.197 bits)
M1342139 has a factor: 38633503859734249937 (65.067 bits)
M1390387 has a factor: 35505047132119942903 (64.945 bits)
M1332557 has a factor: 25758507372656810617 (64.482 bits)
M1352093 has a factor: 19457712961223758439 (64.077 bits)
M1389163 has a factor: 10012322680605409991 (63.118 bits)
M1265911 has a factor: 7658824333182650039 (62.732 bits)
M1007557 has a factor: 4938924505316493191 (62.099 bits)
M1026227 has a factor: 3850980428697813409 (61.740 bits)
M1234349 has a factor: 3792980055003853673 (61.718 bits)
M931789 has a factor: 2973942389916120769 (61.367 bits)
M772441 has a factor: 2605939865099039479 (61.177 bits)
M1382503 has a factor: 2529266106418328911 (61.133 bits)

For copy-paste to forum:

[M]M1378519[/M] has a 92.108-bit (28-digit) factor: [url=https://www.mersenne.ca/M1378519]5337743358745124246590826257[/url] (ECM)
[M]M1115113[/M] has a 84.939-bit (26-digit) factor: [url=https://www.mersenne.ca/M1115113]37085725371781005108560743[/url] (ECM)
[M]M808517[/M] has a 81.844-bit (25-digit) factor: [url=https://www.mersenne.ca/M808517]4340614193157864742935439[/url] (ECM)
[M]M867827[/M] has a 78.695-bit (24-digit) factor: [url=https://www.mersenne.ca/M867827]489329192192005054484233[/url] (ECM)
[M]M1251661[/M] has a 74.056-bit (23-digit) factor: [url=https://www.mersenne.ca/M1251661]19632155547023611457441[/url] (ECM)
[M]M1184471[/M] has a 72.529-bit (22-digit) factor: [url=https://www.mersenne.ca/M1184471]6814341330153707199911[/url] (ECM)
[M]M769247[/M] has a 72.092-bit (22-digit) factor: [url=https://www.mersenne.ca/M769247]5033062741133123017471[/url] (ECM)
[M]M762557[/M] has a 71.809-bit (22-digit) factor: [url=https://www.mersenne.ca/M762557]4135575307575170549039[/url] (ECM)
[M]M1201307[/M] has a 71.423-bit (22-digit) factor: [url=https://www.mersenne.ca/M1201307]3166103706038847019081[/url] (ECM)
[M]M849721[/M] has a 69.956-bit (22-digit) factor: [url=https://www.mersenne.ca/M849721]1145054478574590511897[/url] (ECM)
[M]M1346437[/M] has a 68.756-bit (21-digit) factor: [url=https://www.mersenne.ca/M1346437]498520233971984752601[/url] (ECM)
[M]M1146281[/M] has a 67.143-bit (21-digit) factor: [url=https://www.mersenne.ca/M1146281]162936948175588716079[/url] (ECM)
[M]M1383803[/M] has a 66.949-bit (21-digit) factor: [url=https://www.mersenne.ca/M1383803]142441606008656378687[/url] (ECM)
[M]M1225817[/M] has a 66.812-bit (21-digit) factor: [url=https://www.mersenne.ca/M1225817]129537780671647436329[/url] (ECM)
[M]M1279133[/M] has a 66.599-bit (21-digit) factor: [url=https://www.mersenne.ca/M1279133]111730400493223134793[/url] (ECM)
[M]M1117763[/M] has a 65.331-bit (20-digit) factor: [url=https://www.mersenne.ca/M1117763]46404961615787913137[/url] (ECM)
[M]M1269119[/M] has a 65.197-bit (20-digit) factor: [url=https://www.mersenne.ca/M1269119]42288704149762906049[/url] (ECM)
[M]M1342139[/M] has a 65.067-bit (20-digit) factor: [url=https://www.mersenne.ca/M1342139]38633503859734249937[/url] (ECM)
[M]M1390387[/M] has a 64.945-bit (20-digit) factor: [url=https://www.mersenne.ca/M1390387]35505047132119942903[/url] (ECM)
[M]M1332557[/M] has a 64.482-bit (20-digit) factor: [url=https://www.mersenne.ca/M1332557]25758507372656810617[/url] (ECM)
[M]M1352093[/M] has a 64.077-bit (20-digit) factor: [url=https://www.mersenne.ca/M1352093]19457712961223758439[/url] (ECM)
[M]M1389163[/M] has a 63.118-bit (20-digit) factor: [url=https://www.mersenne.ca/M1389163]10012322680605409991[/url] (ECM)
[M]M1265911[/M] has a 62.732-bit (19-digit) factor: [url=https://www.mersenne.ca/M1265911]7658824333182650039[/url] (ECM)
[M]M1007557[/M] has a 62.099-bit (19-digit) factor: [url=https://www.mersenne.ca/M1007557]4938924505316493191[/url] (ECM)
[M]M1026227[/M] has a 61.740-bit (19-digit) factor: [url=https://www.mersenne.ca/M1026227]3850980428697813409[/url] (ECM)
[M]M1234349[/M] has a 61.718-bit (19-digit) factor: [url=https://www.mersenne.ca/M1234349]3792980055003853673[/url] (ECM)
[M]M931789[/M] has a 61.367-bit (19-digit) factor: [url=https://www.mersenne.ca/M931789]2973942389916120769[/url] (ECM)
[M]M772441[/M] has a 61.177-bit (19-digit) factor: [url=https://www.mersenne.ca/M772441]2605939865099039479[/url] (ECM)
[M]M1382503[/M] has a 61.133-bit (19-digit) factor: [url=https://www.mersenne.ca/M1382503]2529266106418328911[/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 greensinoz	nfs	ecm	p-1	p+1	any
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Top factors of Mersenne numbers

Top factors of all time for greensinoz

#	User	Exponent	Factor	Digits	Bits ↓ *	Date
1	greensinoz	1378519	5337743358745124246590826257	28	92.108	2009-12-10
2	greensinoz	1115113	37085725371781005108560743	26	84.939	2011-01-18
3	greensinoz	808517	4340614193157864742935439	25	81.844	2009-11-30
4	greensinoz	867827	489329192192005054484233	24	78.695	2010-01-27
5	greensinoz	1251661	19632155547023611457441	23	74.056	2010-03-17
6	greensinoz	1184471	6814341330153707199911	22	72.529	2011-03-31
7	greensinoz	769247	5033062741133123017471	22	72.092	2010-01-31
8	greensinoz	762557	4135575307575170549039	22	71.809	2009-10-07
9	greensinoz	1201307	3166103706038847019081	22	71.423	2010-02-07
10	greensinoz	849721	1145054478574590511897	22	69.956	2010-05-05
11	greensinoz	1346437	498520233971984752601	21	68.756	2009-08-01
12	greensinoz	1146281	162936948175588716079	21	67.143	2011-02-15
13	greensinoz	1383803	142441606008656378687	21	66.949	2010-07-24
14	greensinoz	1225817	129537780671647436329	21	66.812	2009-10-06
15	greensinoz	1279133	111730400493223134793	21	66.599	2010-02-05
16	greensinoz	1117763	46404961615787913137	20	65.331	2009-12-10
17	greensinoz	1269119	42288704149762906049	20	65.197	2010-10-23
18	greensinoz	1342139	38633503859734249937	20	65.067	2009-07-29
19	greensinoz	1390387	35505047132119942903	20	64.945	2010-09-05
20	greensinoz	1332557	25758507372656810617	20	64.482	2011-02-26
21	greensinoz	1352093	19457712961223758439	20	64.077	2010-08-27
22	greensinoz	1389163	10012322680605409991	20	63.118	2010-08-17
23	greensinoz	1265911	7658824333182650039	19	62.732	2009-07-09
24	greensinoz	1007557	4938924505316493191	19	62.099	2010-02-01
25	greensinoz	1026227	3850980428697813409	19	61.740	2009-10-18
26	greensinoz	1234349	3792980055003853673	19	61.718	2010-03-03
27	greensinoz	931789	2973942389916120769	19	61.367	2010-04-05
28	greensinoz	772441	2605939865099039479	19	61.177	2010-12-05
29	greensinoz	1382503	2529266106418328911	19	61.133	2010-07-22