Mersenne top factors

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M53248333 has a factor: 15718930105413486212184586427298432553 (123.564 bits)
M50016149 has a factor: 38007293165166164449113696719 (94.940 bits)
M50936399 has a factor: 24252737184351082289581492873 (94.292 bits)
M53336251 has a factor: 3741589682056046054515504753 (91.596 bits)
M49706441 has a factor: 2726804860304213900831173217 (91.139 bits)
M53316287 has a factor: 1704941101740968601873387097 (90.462 bits)
M51022399 has a factor: 735847851171494651342660911 (89.250 bits)
M53526101 has a factor: 38584416598437222098761639 (84.996 bits)
M51018589 has a factor: 32890147442651052257884241 (84.766 bits)
M53278903 has a factor: 24897973174487238603653471 (84.364 bits)
M51029837 has a factor: 24378972115332970269583177 (84.334 bits)
M60608363 has a factor: 10201269394736880875519537 (83.077 bits)
M59220913 has a factor: 4311090523311481634551313 (81.834 bits)
M58975339 has a factor: 2679012995974612750022729 (81.148 bits)
M49629847 has a factor: 735313645110096667567241 (79.283 bits)
M53484757 has a factor: 532610639998723612866161 (78.817 bits)
M53212721 has a factor: 244969681336682259662657 (77.697 bits)
M53183483 has a factor: 130442894434820166610711 (76.788 bits)
M51025151 has a factor: 52229106537597295522793 (75.467 bits)
M53208577 has a factor: 46995071208689206996609 (75.315 bits)
M53384473 has a factor: 29777585887595720720593 (74.657 bits)
M51026123 has a factor: 23548714443534223915513 (74.318 bits)
M53388473 has a factor: 22831951857224438236873 (74.273 bits)
M50990263 has a factor: 18374749107346238638807 (73.960 bits)
M50566051 has a factor: 15965756036182589433073 (73.757 bits)
M53219227 has a factor: 14086396523773530188137 (73.577 bits)
M53285537 has a factor: 11717825094321020443663 (73.311 bits)
M60617807 has a factor: 10201447320486209325919 (73.111 bits)
M53486101 has a factor: 7986048682231654125137 (72.758 bits)
M53522509 has a factor: 4706220220586609834311 (71.995 bits)
M51031577 has a factor: 4608354779936214536737 (71.965 bits)
M53457667 has a factor: 4608120474679249408393 (71.965 bits)
M53519441 has a factor: 4111925038594867776943 (71.800 bits)
M53304659 has a factor: 2293449026801108008457 (70.958 bits)
M49903421 has a factor: 2060548001907062924209 (70.804 bits)
M53494957 has a factor: 1998135044229574719151 (70.759 bits)
M53262103 has a factor: 1987090174999700352833 (70.751 bits)
M53304829 has a factor: 1405923190359120252359 (70.252 bits)
M53377343 has a factor: 1328789690160208286041 (70.171 bits)
M53469583 has a factor: 1209380661578494911689 (70.035 bits)
M53560313 has a factor: 1006764119928425092769 (69.770 bits)
M52622771 has a factor: 802556826537330024401 (69.443 bits)
M53523619 has a factor: 588326015252869804777 (68.995 bits)
M53184419 has a factor: 552183479062463559431 (68.904 bits)
M53546777 has a factor: 500780939320131997711 (68.763 bits)
M53537551 has a factor: 382569182817926271641 (68.374 bits)
M53511331 has a factor: 368325590634661602751 (68.320 bits)

For copy-paste to forum:

[M]M53248333[/M] has a 123.564-bit (38-digit) factor: [url=https://www.mersenne.ca/M53248333]15718930105413486212184586427298432553[/url] (P-1)
[M]M50016149[/M] has a 94.940-bit (29-digit) factor: [url=https://www.mersenne.ca/M50016149]38007293165166164449113696719[/url] (P-1)
[M]M50936399[/M] has a 94.292-bit (29-digit) factor: [url=https://www.mersenne.ca/M50936399]24252737184351082289581492873[/url] (P-1)
[M]M53336251[/M] has a 91.596-bit (28-digit) factor: [url=https://www.mersenne.ca/M53336251]3741589682056046054515504753[/url] (P-1)
[M]M49706441[/M] has a 91.139-bit (28-digit) factor: [url=https://www.mersenne.ca/M49706441]2726804860304213900831173217[/url] (P-1)
[M]M53316287[/M] has a 90.462-bit (28-digit) factor: [url=https://www.mersenne.ca/M53316287]1704941101740968601873387097[/url] (P-1)
[M]M51022399[/M] has a 89.250-bit (27-digit) factor: [url=https://www.mersenne.ca/M51022399]735847851171494651342660911[/url] (P-1)
[M]M53526101[/M] has a 84.996-bit (26-digit) factor: [url=https://www.mersenne.ca/M53526101]38584416598437222098761639[/url] (P-1)
[M]M51018589[/M] has a 84.766-bit (26-digit) factor: [url=https://www.mersenne.ca/M51018589]32890147442651052257884241[/url] (P-1)
[M]M53278903[/M] has a 84.364-bit (26-digit) factor: [url=https://www.mersenne.ca/M53278903]24897973174487238603653471[/url] (P-1)
[M]M51029837[/M] has a 84.334-bit (26-digit) factor: [url=https://www.mersenne.ca/M51029837]24378972115332970269583177[/url] (P-1)
[M]M60608363[/M] has a 83.077-bit (26-digit) factor: [url=https://www.mersenne.ca/M60608363]10201269394736880875519537[/url] (P-1)
[M]M59220913[/M] has a 81.834-bit (25-digit) factor: [url=https://www.mersenne.ca/M59220913]4311090523311481634551313[/url] (P-1)
[M]M58975339[/M] has a 81.148-bit (25-digit) factor: [url=https://www.mersenne.ca/M58975339]2679012995974612750022729[/url] (P-1)
[M]M49629847[/M] has a 79.283-bit (24-digit) factor: [url=https://www.mersenne.ca/M49629847]735313645110096667567241[/url] (P-1)
[M]M53484757[/M] has a 78.817-bit (24-digit) factor: [url=https://www.mersenne.ca/M53484757]532610639998723612866161[/url] (P-1)
[M]M53212721[/M] has a 77.697-bit (24-digit) factor: [url=https://www.mersenne.ca/M53212721]244969681336682259662657[/url] (P-1)
[M]M53183483[/M] has a 76.788-bit (24-digit) factor: [url=https://www.mersenne.ca/M53183483]130442894434820166610711[/url] (P-1)
[M]M51025151[/M] has a 75.467-bit (23-digit) factor: [url=https://www.mersenne.ca/M51025151]52229106537597295522793[/url] (P-1)
[M]M53208577[/M] has a 75.315-bit (23-digit) factor: [url=https://www.mersenne.ca/M53208577]46995071208689206996609[/url] (P-1)
[M]M53384473[/M] has a 74.657-bit (23-digit) factor: [url=https://www.mersenne.ca/M53384473]29777585887595720720593[/url] (P-1)
[M]M51026123[/M] has a 74.318-bit (23-digit) factor: [url=https://www.mersenne.ca/M51026123]23548714443534223915513[/url] (P-1)
[M]M53388473[/M] has a 74.273-bit (23-digit) factor: [url=https://www.mersenne.ca/M53388473]22831951857224438236873[/url] (P-1)
[M]M50990263[/M] has a 73.960-bit (23-digit) factor: [url=https://www.mersenne.ca/M50990263]18374749107346238638807[/url] (P-1)
[M]M50566051[/M] has a 73.757-bit (23-digit) factor: [url=https://www.mersenne.ca/M50566051]15965756036182589433073[/url] (P-1)
[M]M53219227[/M] has a 73.577-bit (23-digit) factor: [url=https://www.mersenne.ca/M53219227]14086396523773530188137[/url] (P-1)
[M]M53285537[/M] has a 73.311-bit (23-digit) factor: [url=https://www.mersenne.ca/M53285537]11717825094321020443663[/url] (P-1)
[M]M60617807[/M] has a 73.111-bit (23-digit) factor: [url=https://www.mersenne.ca/M60617807]10201447320486209325919[/url] (P-1)
[M]M53486101[/M] has a 72.758-bit (22-digit) factor: [url=https://www.mersenne.ca/M53486101]7986048682231654125137[/url] (P-1)
[M]M53522509[/M] has a 71.995-bit (22-digit) factor: [url=https://www.mersenne.ca/M53522509]4706220220586609834311[/url] (P-1)
[M]M51031577[/M] has a 71.965-bit (22-digit) factor: [url=https://www.mersenne.ca/M51031577]4608354779936214536737[/url] (P-1)
[M]M53457667[/M] has a 71.965-bit (22-digit) factor: [url=https://www.mersenne.ca/M53457667]4608120474679249408393[/url] (P-1)
[M]M53519441[/M] has a 71.800-bit (22-digit) factor: [url=https://www.mersenne.ca/M53519441]4111925038594867776943[/url] (P-1)
[M]M53304659[/M] has a 70.958-bit (22-digit) factor: [url=https://www.mersenne.ca/M53304659]2293449026801108008457[/url] (P-1)
[M]M49903421[/M] has a 70.804-bit (22-digit) factor: [url=https://www.mersenne.ca/M49903421]2060548001907062924209[/url] (P-1)
[M]M53494957[/M] has a 70.759-bit (22-digit) factor: [url=https://www.mersenne.ca/M53494957]1998135044229574719151[/url] (P-1)
[M]M53262103[/M] has a 70.751-bit (22-digit) factor: [url=https://www.mersenne.ca/M53262103]1987090174999700352833[/url] (P-1)
[M]M53304829[/M] has a 70.252-bit (22-digit) factor: [url=https://www.mersenne.ca/M53304829]1405923190359120252359[/url] (P-1)
[M]M53377343[/M] has a 70.171-bit (22-digit) factor: [url=https://www.mersenne.ca/M53377343]1328789690160208286041[/url] (P-1)
[M]M53469583[/M] has a 70.035-bit (22-digit) factor: [url=https://www.mersenne.ca/M53469583]1209380661578494911689[/url] (P-1)
[M]M53560313[/M] has a 69.770-bit (22-digit) factor: [url=https://www.mersenne.ca/M53560313]1006764119928425092769[/url] (P-1)
[M]M52622771[/M] has a 69.443-bit (21-digit) factor: [url=https://www.mersenne.ca/M52622771]802556826537330024401[/url] (P-1)
[M]M53523619[/M] has a 68.995-bit (21-digit) factor: [url=https://www.mersenne.ca/M53523619]588326015252869804777[/url] (P-1)
[M]M53184419[/M] has a 68.904-bit (21-digit) factor: [url=https://www.mersenne.ca/M53184419]552183479062463559431[/url] (P-1)
[M]M53546777[/M] has a 68.763-bit (21-digit) factor: [url=https://www.mersenne.ca/M53546777]500780939320131997711[/url] (P-1)
[M]M53537551[/M] has a 68.374-bit (21-digit) factor: [url=https://www.mersenne.ca/M53537551]382569182817926271641[/url] (P-1)
[M]M53511331[/M] has a 68.320-bit (21-digit) factor: [url=https://www.mersenne.ca/M53511331]368325590634661602751[/url] (P-1)

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 kmd	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 factors of Mersenne numbers

Top factors of all time for kmd

#	User	Exponent	Factor	Digits	Bits ↓ *	Date
1	kmd	53248333	15718930105413486212184586427298432553	38	123.564	2010-09-29
2	kmd	50016149	38007293165166164449113696719	29	94.940	2009-01-24
3	kmd	50936399	24252737184351082289581492873	29	94.292	2009-07-15
4	kmd	53336251	3741589682056046054515504753	28	91.596	2010-11-12
5	kmd	49706441	2726804860304213900831173217	28	91.139	2009-09-04
6	kmd	53316287	1704941101740968601873387097	28	90.462	2010-10-20
7	kmd	51022399	735847851171494651342660911	27	89.250	2009-07-14
8	kmd	53526101	38584416598437222098761639	26	84.996	2010-12-15
9	kmd	51018589	32890147442651052257884241	26	84.766	2009-07-20
10	kmd	53278903	24897973174487238603653471	26	84.364	2010-10-07
11	kmd	51029837	24378972115332970269583177	26	84.334	2009-09-04
12	kmd	60608363	10201269394736880875519537	26	83.077	2013-02-24
13	kmd	59220913	4311090523311481634551313	25	81.834	2012-12-01
14	kmd	58975339	2679012995974612750022729	25	81.148	2012-11-14
15	kmd	49629847	735313645110096667567241	24	79.283	2009-08-30
16	kmd	53484757	532610639998723612866161	24	78.817	2010-12-01
17	kmd	53212721	244969681336682259662657	24	77.697	2010-09-18
18	kmd	53183483	130442894434820166610711	24	76.788	2010-08-29
19	kmd	51025151	52229106537597295522793	23	75.467	2009-07-18
20	kmd	53208577	46995071208689206996609	23	75.315	2010-09-10
21	kmd	53384473	29777585887595720720593	23	74.657	2010-11-14
22	kmd	51026123	23548714443534223915513	23	74.318	2009-07-22
23	kmd	53388473	22831951857224438236873	23	74.273	2010-11-10
24	kmd	50990263	18374749107346238638807	23	73.960	2009-06-28
25	kmd	50566051	15965756036182589433073	23	73.757	2009-01-19
26	kmd	53219227	14086396523773530188137	23	73.577	2010-09-18
27	kmd	53285537	11717825094321020443663	23	73.311	2010-10-21
28	kmd	60617807	10201447320486209325919	23	73.111	2013-02-24
29	kmd	53486101	7986048682231654125137	22	72.758	2010-12-04
30	kmd	53522509	4706220220586609834311	22	71.995	2010-12-15
31	kmd	51031577	4608354779936214536737	22	71.965	2009-07-15
32	kmd	53457667	4608120474679249408393	22	71.965	2010-11-25
33	kmd	53519441	4111925038594867776943	22	71.800	2010-12-14
34	kmd	53304659	2293449026801108008457	22	70.958	2010-10-23
35	kmd	49903421	2060548001907062924209	22	70.804	2009-01-16
36	kmd	53494957	1998135044229574719151	22	70.759	2010-12-07
37	kmd	53262103	1987090174999700352833	22	70.751	2010-10-05
38	kmd	53304829	1405923190359120252359	22	70.252	2010-10-14
39	kmd	53377343	1328789690160208286041	22	70.171	2010-11-10
40	kmd	53469583	1209380661578494911689	22	70.035	2010-11-28
41	kmd	53560313	1006764119928425092769	22	69.770	2011-01-15
42	kmd	52622771	802556826537330024401	21	69.443	2010-09-25
43	kmd	53523619	588326015252869804777	21	68.995	2010-12-21
44	kmd	53184419	552183479062463559431	21	68.904	2010-09-09
45	kmd	53546777	500780939320131997711	21	68.763	2011-01-12
46	kmd	53537551	382569182817926271641	21	68.374	2010-12-18
47	kmd	53511331	368325590634661602751	21	68.320	2010-12-13