Mersenne P-1 top factors

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 (74.274 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 factor: [url=https://www.mersenne.ca/M53248333]15718930105413486212184586427298432553[/url]
[M]M50016149[/M] has a 94.940 bit factor: [url=https://www.mersenne.ca/M50016149]38007293165166164449113696719[/url]
[M]M50936399[/M] has a 94.292 bit factor: [url=https://www.mersenne.ca/M50936399]24252737184351082289581492873[/url]
[M]M53336251[/M] has a 91.596 bit factor: [url=https://www.mersenne.ca/M53336251]3741589682056046054515504753[/url]
[M]M49706441[/M] has a 91.139 bit factor: [url=https://www.mersenne.ca/M49706441]2726804860304213900831173217[/url]
[M]M53316287[/M] has a 90.462 bit factor: [url=https://www.mersenne.ca/M53316287]1704941101740968601873387097[/url]
[M]M51022399[/M] has a 89.250 bit factor: [url=https://www.mersenne.ca/M51022399]735847851171494651342660911[/url]
[M]M53526101[/M] has a 84.996 bit factor: [url=https://www.mersenne.ca/M53526101]38584416598437222098761639[/url]
[M]M51018589[/M] has a 84.766 bit factor: [url=https://www.mersenne.ca/M51018589]32890147442651052257884241[/url]
[M]M53278903[/M] has a 84.364 bit factor: [url=https://www.mersenne.ca/M53278903]24897973174487238603653471[/url]
[M]M51029837[/M] has a 84.334 bit factor: [url=https://www.mersenne.ca/M51029837]24378972115332970269583177[/url]
[M]M60608363[/M] has a 83.077 bit factor: [url=https://www.mersenne.ca/M60608363]10201269394736880875519537[/url]
[M]M59220913[/M] has a 81.834 bit factor: [url=https://www.mersenne.ca/M59220913]4311090523311481634551313[/url]
[M]M58975339[/M] has a 81.148 bit factor: [url=https://www.mersenne.ca/M58975339]2679012995974612750022729[/url]
[M]M49629847[/M] has a 79.283 bit factor: [url=https://www.mersenne.ca/M49629847]735313645110096667567241[/url]
[M]M53484757[/M] has a 78.817 bit factor: [url=https://www.mersenne.ca/M53484757]532610639998723612866161[/url]
[M]M53212721[/M] has a 77.697 bit factor: [url=https://www.mersenne.ca/M53212721]244969681336682259662657[/url]
[M]M53183483[/M] has a 76.788 bit factor: [url=https://www.mersenne.ca/M53183483]130442894434820166610711[/url]
[M]M51025151[/M] has a 75.467 bit factor: [url=https://www.mersenne.ca/M51025151]52229106537597295522793[/url]
[M]M53208577[/M] has a 75.315 bit factor: [url=https://www.mersenne.ca/M53208577]46995071208689206996609[/url]
[M]M53384473[/M] has a 74.657 bit factor: [url=https://www.mersenne.ca/M53384473]29777585887595720720593[/url]
[M]M51026123[/M] has a 74.318 bit factor: [url=https://www.mersenne.ca/M51026123]23548714443534223915513[/url]
[M]M53388473[/M] has a 74.274 bit factor: [url=https://www.mersenne.ca/M53388473]22831951857224438236873[/url]
[M]M50990263[/M] has a 73.960 bit factor: [url=https://www.mersenne.ca/M50990263]18374749107346238638807[/url]
[M]M50566051[/M] has a 73.757 bit factor: [url=https://www.mersenne.ca/M50566051]15965756036182589433073[/url]
[M]M53219227[/M] has a 73.577 bit factor: [url=https://www.mersenne.ca/M53219227]14086396523773530188137[/url]
[M]M53285537[/M] has a 73.311 bit factor: [url=https://www.mersenne.ca/M53285537]11717825094321020443663[/url]
[M]M60617807[/M] has a 73.111 bit factor: [url=https://www.mersenne.ca/M60617807]10201447320486209325919[/url]
[M]M53486101[/M] has a 72.758 bit factor: [url=https://www.mersenne.ca/M53486101]7986048682231654125137[/url]
[M]M53522509[/M] has a 71.995 bit factor: [url=https://www.mersenne.ca/M53522509]4706220220586609834311[/url]
[M]M51031577[/M] has a 71.965 bit factor: [url=https://www.mersenne.ca/M51031577]4608354779936214536737[/url]
[M]M53457667[/M] has a 71.965 bit factor: [url=https://www.mersenne.ca/M53457667]4608120474679249408393[/url]
[M]M53519441[/M] has a 71.800 bit factor: [url=https://www.mersenne.ca/M53519441]4111925038594867776943[/url]
[M]M53304659[/M] has a 70.958 bit factor: [url=https://www.mersenne.ca/M53304659]2293449026801108008457[/url]
[M]M49903421[/M] has a 70.804 bit factor: [url=https://www.mersenne.ca/M49903421]2060548001907062924209[/url]
[M]M53494957[/M] has a 70.759 bit factor: [url=https://www.mersenne.ca/M53494957]1998135044229574719151[/url]
[M]M53262103[/M] has a 70.751 bit factor: [url=https://www.mersenne.ca/M53262103]1987090174999700352833[/url]
[M]M53304829[/M] has a 70.252 bit factor: [url=https://www.mersenne.ca/M53304829]1405923190359120252359[/url]
[M]M53377343[/M] has a 70.171 bit factor: [url=https://www.mersenne.ca/M53377343]1328789690160208286041[/url]
[M]M53469583[/M] has a 70.035 bit factor: [url=https://www.mersenne.ca/M53469583]1209380661578494911689[/url]
[M]M53560313[/M] has a 69.770 bit factor: [url=https://www.mersenne.ca/M53560313]1006764119928425092769[/url]
[M]M52622771[/M] has a 69.443 bit factor: [url=https://www.mersenne.ca/M52622771]802556826537330024401[/url]
[M]M53523619[/M] has a 68.995 bit factor: [url=https://www.mersenne.ca/M53523619]588326015252869804777[/url]
[M]M53184419[/M] has a 68.904 bit factor: [url=https://www.mersenne.ca/M53184419]552183479062463559431[/url]
[M]M53546777[/M] has a 68.763 bit factor: [url=https://www.mersenne.ca/M53546777]500780939320131997711[/url]
[M]M53537551[/M] has a 68.374 bit factor: [url=https://www.mersenne.ca/M53537551]382569182817926271641[/url]
[M]M53511331[/M] has a 68.320 bit factor: [url=https://www.mersenne.ca/M53511331]368325590634661602751[/url]

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	<	123M	PrimeNet wavefront

Biggest factors for kmd	ecm	pm1	any
Biggest factors (all users)	ecm	pm1	any
Recent factors (all users)	ecm	pm1	any
Search by user	ecm	pm1	any

Top P-1 factors of Mersenne numbers

Top P-1 factors of all time for kmd

#	User	Exponent	Factor	Digits	Bits ↓ *	Date
1	kmd	53248333	15718930105413486212184586427298432553	38	123.564	2010-09-29 04:35:00
2	kmd	50016149	38007293165166164449113696719	29	94.940	2009-01-24 03:44:00
3	kmd	50936399	24252737184351082289581492873	29	94.292	2009-07-15 20:31:00
4	kmd	53336251	3741589682056046054515504753	28	91.596	2010-11-12 16:11:00
5	kmd	49706441	2726804860304213900831173217	28	91.139	2009-09-04 11:18:00
6	kmd	53316287	1704941101740968601873387097	28	90.462	2010-10-20 06:39:00
7	kmd	51022399	735847851171494651342660911	27	89.250	2009-07-14 03:18:00
8	kmd	53526101	38584416598437222098761639	26	84.996	2010-12-15 05:18:00
9	kmd	51018589	32890147442651052257884241	26	84.766	2009-07-20 21:29:00
10	kmd	53278903	24897973174487238603653471	26	84.364	2010-10-07 16:46:00
11	kmd	51029837	24378972115332970269583177	26	84.334	2009-09-04 03:56:00
12	kmd	60608363	10201269394736880875519537	26	83.077	2013-02-24 13:13:00
13	kmd	59220913	4311090523311481634551313	25	81.834	2012-12-01 04:47:00
14	kmd	58975339	2679012995974612750022729	25	81.148	2012-11-14 09:34:00
15	kmd	49629847	735313645110096667567241	24	79.283	2009-08-30 02:12:00
16	kmd	53484757	532610639998723612866161	24	78.817	2010-12-01 18:49:00
17	kmd	53212721	244969681336682259662657	24	77.697	2010-09-18 21:10:00
18	kmd	53183483	130442894434820166610711	24	76.788	2010-08-29 11:40:00
19	kmd	51025151	52229106537597295522793	23	75.467	2009-07-18 19:03:00
20	kmd	53208577	46995071208689206996609	23	75.315	2010-09-10 06:55:00
21	kmd	53384473	29777585887595720720593	23	74.657	2010-11-14 02:27:00
22	kmd	51026123	23548714443534223915513	23	74.318	2009-07-22 11:38:00
23	kmd	53388473	22831951857224438236873	23	74.274	2010-11-10 12:07:00
24	kmd	50990263	18374749107346238638807	23	73.960	2009-06-28 12:34:00
25	kmd	50566051	15965756036182589433073	23	73.757	2009-01-19 14:06:00
26	kmd	53219227	14086396523773530188137	23	73.577	2010-09-18 15:02:00
27	kmd	53285537	11717825094321020443663	23	73.311	2010-10-21 05:27:00
28	kmd	60617807	10201447320486209325919	23	73.111	2013-02-24 19:43:00
29	kmd	53486101	7986048682231654125137	22	72.758	2010-12-04 17:00:00
30	kmd	53522509	4706220220586609834311	22	71.995	2010-12-15 14:27:00
31	kmd	51031577	4608354779936214536737	22	71.965	2009-07-15 08:47:00
32	kmd	53457667	4608120474679249408393	22	71.965	2010-11-25 12:37:00
33	kmd	53519441	4111925038594867776943	22	71.800	2010-12-14 11:09:00
34	kmd	53304659	2293449026801108008457	22	70.958	2010-10-23 01:45:00
35	kmd	49903421	2060548001907062924209	22	70.804	2009-01-16 09:16:00
36	kmd	53494957	1998135044229574719151	22	70.759	2010-12-07 19:54:00
37	kmd	53262103	1987090174999700352833	22	70.751	2010-10-05 14:05:00
38	kmd	53304829	1405923190359120252359	22	70.252	2010-10-14 14:38:00
39	kmd	53377343	1328789690160208286041	22	70.171	2010-11-10 10:28:00
40	kmd	53469583	1209380661578494911689	22	70.035	2010-11-28 17:32:00
41	kmd	53560313	1006764119928425092769	22	69.770	2011-01-15 08:18:00
42	kmd	52622771	802556826537330024401	21	69.443	2010-09-25 04:02:00
43	kmd	53523619	588326015252869804777	21	68.995	2010-12-21 00:35:00
44	kmd	53184419	552183479062463559431	21	68.904	2010-09-09 12:48:00
45	kmd	53546777	500780939320131997711	21	68.763	2011-01-12 10:44:00
46	kmd	53537551	382569182817926271641	21	68.374	2010-12-18 14:53:00
47	kmd	53511331	368325590634661602751	21	68.320	2010-12-13 19:32:00