Mersenne ECM top factors

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M198013 has a factor: 132609887241925357741564528429207 (106.709 bits)
M184703 has a factor: 1415609984502101155439120962321 (100.159 bits)
M277829 has a factor: 1010469025744490206091121979447 (99.673 bits)
M211811 has a factor: 47329048802084837941515919633 (95.257 bits)
M287191 has a factor: 4510656705302319373966746383 (91.865 bits)
M1918121 has a factor: 591609947083414079837957713 (88.935 bits)
M212437 has a factor: 199107921067262083630423991 (87.364 bits)
M274867 has a factor: 34172669427633966112684433 (84.821 bits)
M2036423 has a factor: 27680948520026930678634481 (84.517 bits)
M1983743 has a factor: 10931887261547807121545159 (83.177 bits)
M2546659 has a factor: 7084440391375690943286383 (82.551 bits)
M2015359 has a factor: 2319517688078313654476983 (80.940 bits)
M1897459 has a factor: 1161165557938584636171577 (79.942 bits)
M2037449 has a factor: 470251298068096323548353 (78.638 bits)
M2531069 has a factor: 403314960735669524557049 (78.416 bits)
M2653067 has a factor: 240843681955571865499247 (77.672 bits)
M1912301 has a factor: 109216286105848654033823 (76.532 bits)
M2039899 has a factor: 23704211931260527638823 (74.328 bits)
M1920613 has a factor: 23599573108035529975471 (74.321 bits)
M1993973 has a factor: 9880385623297431513097 (73.065 bits)
M1892383 has a factor: 9322451520078178524113 (72.981 bits)
M2015779 has a factor: 6742709831551055468527 (72.514 bits)
M1874101 has a factor: 5710844316075408749849 (72.274 bits)
M2010037 has a factor: 3680763851035512968297 (71.640 bits)
M3306731 has a factor: 2772213260043584462863 (71.232 bits)
M2034517 has a factor: 1484215275535875985919 (70.330 bits)
M1874993 has a factor: 848321721030973970591 (69.523 bits)
M1954763 has a factor: 684064503804211333207 (69.213 bits)
M1849511 has a factor: 638123851338820110983 (69.112 bits)
M2075081 has a factor: 554834493244423505753 (68.911 bits)
M1873979 has a factor: 431645353983656727799 (68.548 bits)
M1793819 has a factor: 408777848753217898601 (68.470 bits)
M2085511 has a factor: 333328661385180396799 (68.176 bits)
M1805087 has a factor: 188313835847815306703 (67.352 bits)
M2088139 has a factor: 165287206928198697887 (67.164 bits)
M1862521 has a factor: 128681861603548706879 (66.802 bits)
M1805087 has a factor: 216610441 (27.691 bits)
M1805087 has a factor: 43322089 (25.369 bits)
M1805087 has a factor: 14440697 (23.784 bits)

For copy-paste to forum:

[M]M198013[/M] has a 106.709-bit (33-digit) factor: [url=https://www.mersenne.ca/M198013]132609887241925357741564528429207[/url] (ECM,B1=250000,B2=38500000,Sigma=6337280618005292)
[M]M184703[/M] has a 100.159-bit (31-digit) factor: [url=https://www.mersenne.ca/M184703]1415609984502101155439120962321[/url] (ECM,Sigma=4775629633382818)
[M]M277829[/M] has a 99.673-bit (31-digit) factor: [url=https://www.mersenne.ca/M277829]1010469025744490206091121979447[/url] (ECM,B1=250000,B2=38500000,Sigma=4232597146776991)
[M]M211811[/M] has a 95.257-bit (29-digit) factor: [url=https://www.mersenne.ca/M211811]47329048802084837941515919633[/url] (ECM,B1=250000,B2=38500000,Sigma=6132672691534538)
[M]M287191[/M] has a 91.865-bit (28-digit) factor: [url=https://www.mersenne.ca/M287191]4510656705302319373966746383[/url] (ECM,Sigma=427845187152532)
[M]M1918121[/M] has a 88.935-bit (27-digit) factor: [url=https://www.mersenne.ca/M1918121]591609947083414079837957713[/url] (ECM,B1=50000,B2=6700000,Sigma=5241040400682413)
[M]M212437[/M] has a 87.364-bit (27-digit) factor: [url=https://www.mersenne.ca/M212437]199107921067262083630423991[/url] (ECM,B1=250000,B2=38500000,Sigma=3295140599827947)
[M]M274867[/M] has a 84.821-bit (26-digit) factor: [url=https://www.mersenne.ca/M274867]34172669427633966112684433[/url] (ECM,Sigma=2422465883889418)
[M]M2036423[/M] has a 84.517-bit (26-digit) factor: [url=https://www.mersenne.ca/M2036423]27680948520026930678634481[/url] (ECM,B1=50000,B2=6900000,Sigma=799707771235227)
[M]M1983743[/M] has a 83.177-bit (26-digit) factor: [url=https://www.mersenne.ca/M1983743]10931887261547807121545159[/url] (ECM,B1=50000,B2=6650000,Sigma=1614900666070107)
[M]M2546659[/M] has a 82.551-bit (25-digit) factor: [url=https://www.mersenne.ca/M2546659]7084440391375690943286383[/url] (ECM,Sigma=7419379510122119)
[M]M2015359[/M] has a 80.940-bit (25-digit) factor: [url=https://www.mersenne.ca/M2015359]2319517688078313654476983[/url] (ECM,B1=50000,B2=6650000,Sigma=4567325359394663)
[M]M1897459[/M] has a 79.942-bit (25-digit) factor: [url=https://www.mersenne.ca/M1897459]1161165557938584636171577[/url] (ECM,B1=50000,B2=6600000,Sigma=8979915893720028)
[M]M2037449[/M] has a 78.638-bit (24-digit) factor: [url=https://www.mersenne.ca/M2037449]470251298068096323548353[/url] (ECM,B1=50000,B2=6750000,Sigma=3445654966213471)
[M]M2531069[/M] has a 78.416-bit (24-digit) factor: [url=https://www.mersenne.ca/M2531069]403314960735669524557049[/url] (ECM,Sigma=7139654997800055)
[M]M2653067[/M] has a 77.672-bit (24-digit) factor: [url=https://www.mersenne.ca/M2653067]240843681955571865499247[/url] (ECM,Sigma=7567336393606843)
[M]M1912301[/M] has a 76.532-bit (24-digit) factor: [url=https://www.mersenne.ca/M1912301]109216286105848654033823[/url] (ECM,B1=50000,B2=6200000,Sigma=7745916723466186)
[M]M2039899[/M] has a 74.328-bit (23-digit) factor: [url=https://www.mersenne.ca/M2039899]23704211931260527638823[/url] (ECM,B1=50000,B2=6750000,Sigma=6600626642828592)
[M]M1920613[/M] has a 74.321-bit (23-digit) factor: [url=https://www.mersenne.ca/M1920613]23599573108035529975471[/url] (ECM,B1=50000,B2=6700000,Sigma=1953725802143324)
[M]M1993973[/M] has a 73.065-bit (22-digit) factor: [url=https://www.mersenne.ca/M1993973]9880385623297431513097[/url] (ECM,B1=50000,B2=4950000,Sigma=6624800346989666)
[M]M1892383[/M] has a 72.981-bit (22-digit) factor: [url=https://www.mersenne.ca/M1892383]9322451520078178524113[/url] (ECM,Sigma=5801420936612975)
[M]M2015779[/M] has a 72.514-bit (22-digit) factor: [url=https://www.mersenne.ca/M2015779]6742709831551055468527[/url] (ECM,B1=50000,B2=6650000,Sigma=7462757968158868)
[M]M1874101[/M] has a 72.274-bit (22-digit) factor: [url=https://www.mersenne.ca/M1874101]5710844316075408749849[/url] (ECM,Sigma=7218279982519533)
[M]M2010037[/M] has a 71.640-bit (22-digit) factor: [url=https://www.mersenne.ca/M2010037]3680763851035512968297[/url] (ECM,B1=50000,B2=6650000,Sigma=2077897535533334)
[M]M3306731[/M] has a 71.232-bit (22-digit) factor: [url=https://www.mersenne.ca/M3306731]2772213260043584462863[/url] (ECM,B1=50000,B2=6350000,Sigma=8751848974231732)
[M]M2034517[/M] has a 70.330-bit (22-digit) factor: [url=https://www.mersenne.ca/M2034517]1484215275535875985919[/url] (ECM,B1=50000,B2=6650000,Sigma=7817903262738420)
[M]M1874993[/M] has a 69.523-bit (21-digit) factor: [url=https://www.mersenne.ca/M1874993]848321721030973970591[/url] (ECM,B1=50000,B2=4600000,Sigma=1753103755664611)
[M]M1954763[/M] has a 69.213-bit (21-digit) factor: [url=https://www.mersenne.ca/M1954763]684064503804211333207[/url] (ECM,B1=50000,B2=6750000,Sigma=5098664390689932)
[M]M1849511[/M] has a 69.112-bit (21-digit) factor: [url=https://www.mersenne.ca/M1849511]638123851338820110983[/url] (ECM,Sigma=5281722370189873)
[M]M2075081[/M] has a 68.911-bit (21-digit) factor: [url=https://www.mersenne.ca/M2075081]554834493244423505753[/url] (ECM,B1=50000,B2=6650000,Sigma=153058276994443)
[M]M1873979[/M] has a 68.548-bit (21-digit) factor: [url=https://www.mersenne.ca/M1873979]431645353983656727799[/url] (ECM,B1=50000,B2=6750000,Sigma=5964661901879269)
[M]M1793819[/M] has a 68.470-bit (21-digit) factor: [url=https://www.mersenne.ca/M1793819]408777848753217898601[/url] (ECM,Sigma=5675942392440874)
[M]M2085511[/M] has a 68.176-bit (21-digit) factor: [url=https://www.mersenne.ca/M2085511]333328661385180396799[/url] (ECM,B1=50000,B2=6900000,Sigma=3617790038914109)
[M]M1805087[/M] has a 67.352-bit (21-digit) factor: [url=https://www.mersenne.ca/M1805087]188313835847815306703[/url] (ECM,Sigma=2194671220687273)
[M]M2088139[/M] has a 67.164-bit (21-digit) factor: [url=https://www.mersenne.ca/M2088139]165287206928198697887[/url] (ECM,B1=50000,B2=6750000,Sigma=8370934462876523)
[M]M1862521[/M] has a 66.802-bit (21-digit) factor: [url=https://www.mersenne.ca/M1862521]128681861603548706879[/url] (ECM,Sigma=1523068496043301)
[M]M1805087[/M] has a 27.691-bit (9-digit) factor: [url=https://www.mersenne.ca/M1805087]216610441[/url] (ECM,Sigma=1986291032641464)
[M]M1805087[/M] has a 25.369-bit (8-digit) factor: [url=https://www.mersenne.ca/M1805087]43322089[/url] (ECM,Sigma=1986291032641464)
[M]M1805087[/M] has a 23.784-bit (8-digit) factor: [url=https://www.mersenne.ca/M1805087]14440697[/url] (ECM,Sigma=1986291032641464)

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 Ahmed Azhad	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 Ahmed Azhad

#	User	Exponent	Factor	Digits	Bits ↓ *	Date
1	Ahmed Azhad	198013	132609887241925357741564528429207	33	106.709	2021-09-12
2	Ahmed Azhad	184703	1415609984502101155439120962321	31	100.159	2020-07-25
3	Ahmed Azhad	277829	1010469025744490206091121979447	31	99.673	2021-09-20
4	Ahmed Azhad	211811	47329048802084837941515919633	29	95.257	2021-07-30
5	Ahmed Azhad	287191	4510656705302319373966746383	28	91.865	2020-07-25
6	Ahmed Azhad	1918121	591609947083414079837957713	27	88.935	2021-08-02
7	Ahmed Azhad	212437	199107921067262083630423991	27	87.364	2021-06-27
8	Ahmed Azhad	274867	34172669427633966112684433	26	84.821	2020-08-14
9	Ahmed Azhad	2036423	27680948520026930678634481	26	84.517	2021-09-19
10	Ahmed Azhad	1983743	10931887261547807121545159	26	83.177	2021-09-06
11	Ahmed Azhad	2546659	7084440391375690943286383	25	82.551	2020-07-23
12	Ahmed Azhad	2015359	2319517688078313654476983	25	80.940	2021-08-24
13	Ahmed Azhad	1897459	1161165557938584636171577	25	79.942	2021-09-22
14	Ahmed Azhad	2037449	470251298068096323548353	24	78.638	2021-09-22
15	Ahmed Azhad	2531069	403314960735669524557049	24	78.416	2020-07-11
16	Ahmed Azhad	2653067	240843681955571865499247	24	77.672	2020-07-21
17	Ahmed Azhad	1912301	109216286105848654033823	24	76.532	2021-09-20
18	Ahmed Azhad	2039899	23704211931260527638823	23	74.328	2021-09-22
19	Ahmed Azhad	1920613	23599573108035529975471	23	74.321	2021-08-11
20	Ahmed Azhad	1993973	9880385623297431513097	22	73.065	2021-09-22
21	Ahmed Azhad	1892383	9322451520078178524113	22	72.981	2020-07-25
22	Ahmed Azhad	2015779	6742709831551055468527	22	72.514	2021-09-02
23	Ahmed Azhad	1874101	5710844316075408749849	22	72.274	2020-10-04
24	Ahmed Azhad	2010037	3680763851035512968297	22	71.640	2021-08-09
25	Ahmed Azhad	3306731	2772213260043584462863	22	71.232	2021-10-29
26	Ahmed Azhad	2034517	1484215275535875985919	22	70.330	2021-09-13
27	Ahmed Azhad	1874993	848321721030973970591	21	69.523	2021-09-23
28	Ahmed Azhad	1954763	684064503804211333207	21	69.213	2021-09-21
29	Ahmed Azhad	1849511	638123851338820110983	21	69.112	2020-08-12
30	Ahmed Azhad	2075081	554834493244423505753	21	68.911	2021-08-29
31	Ahmed Azhad	1873979	431645353983656727799	21	68.548	2021-09-20
32	Ahmed Azhad	1793819	408777848753217898601	21	68.470	2020-08-09
33	Ahmed Azhad	2085511	333328661385180396799	21	68.176	2021-09-20
34	Ahmed Azhad	1805087	188313835847815306703	21	67.352	2020-08-07
35	Ahmed Azhad	2088139	165287206928198697887	21	67.164	2021-09-22
36	Ahmed Azhad	1862521	128681861603548706879	21	66.802	2020-07-27
37	Ahmed Azhad	1805087	216610441	9	27.691	2020-08-28
38	Ahmed Azhad	1805087	43322089	8	25.369	2020-08-28
39	Ahmed Azhad	1805087	14440697	8	23.784	2020-08-28