Mersenne P-1 top factors

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M47443477 has a factor: 1611650691481748622275271264048361 (110.312 bits)
M46153313 has a factor: 157979407607287535481914027584519 (106.961 bits)
M52350239 has a factor: 12817720782086063270458717297 (93.372 bits)
M49065773 has a factor: 5876088593531849295007841 (82.281 bits)
M49771003 has a factor: 5551826719674539662947833 (82.199 bits)
M49029983 has a factor: 769307128252063165653041 (79.348 bits)
M46880893 has a factor: 496529969270181289707601 (78.716 bits)
M50708117 has a factor: 293864531806063660492231 (77.959 bits)
M47927771 has a factor: 249554263212516196961137 (77.724 bits)
M58306139 has a factor: 145935077367899522174977 (76.950 bits)
M41982821 has a factor: 48804973164912172748479 (75.369 bits)
M52131481 has a factor: 6273097477964273835751 (72.410 bits)
M49833031 has a factor: 4109577270430780270217 (71.799 bits)
M47567467 has a factor: 3607503281555576618497 (71.611 bits)
M40305739 has a factor: 2730970610124945810217 (71.210 bits)
M48216317 has a factor: 2536333534964489369201 (71.103 bits)
M49926797 has a factor: 2183539860510391418993 (70.887 bits)

For copy-paste to forum:

[M]M47443477[/M] has a 110.312-bit (34-digit) factor: [url=https://www.mersenne.ca/M47443477]1611650691481748622275271264048361[/url] (P-1)
[M]M46153313[/M] has a 106.961-bit (33-digit) factor: [url=https://www.mersenne.ca/M46153313]157979407607287535481914027584519[/url] (P-1)
[M]M52350239[/M] has a 93.372-bit (29-digit) factor: [url=https://www.mersenne.ca/M52350239]12817720782086063270458717297[/url] (P-1)
[M]M49065773[/M] has a 82.281-bit (25-digit) factor: [url=https://www.mersenne.ca/M49065773]5876088593531849295007841[/url] (P-1)
[M]M49771003[/M] has a 82.199-bit (25-digit) factor: [url=https://www.mersenne.ca/M49771003]5551826719674539662947833[/url] (P-1)
[M]M49029983[/M] has a 79.348-bit (24-digit) factor: [url=https://www.mersenne.ca/M49029983]769307128252063165653041[/url] (P-1)
[M]M46880893[/M] has a 78.716-bit (24-digit) factor: [url=https://www.mersenne.ca/M46880893]496529969270181289707601[/url] (P-1)
[M]M50708117[/M] has a 77.959-bit (24-digit) factor: [url=https://www.mersenne.ca/M50708117]293864531806063660492231[/url] (P-1)
[M]M47927771[/M] has a 77.724-bit (24-digit) factor: [url=https://www.mersenne.ca/M47927771]249554263212516196961137[/url] (P-1)
[M]M58306139[/M] has a 76.950-bit (24-digit) factor: [url=https://www.mersenne.ca/M58306139]145935077367899522174977[/url] (P-1)
[M]M41982821[/M] has a 75.369-bit (23-digit) factor: [url=https://www.mersenne.ca/M41982821]48804973164912172748479[/url] (P-1)
[M]M52131481[/M] has a 72.410-bit (22-digit) factor: [url=https://www.mersenne.ca/M52131481]6273097477964273835751[/url] (P-1)
[M]M49833031[/M] has a 71.799-bit (22-digit) factor: [url=https://www.mersenne.ca/M49833031]4109577270430780270217[/url] (P-1)
[M]M47567467[/M] has a 71.611-bit (22-digit) factor: [url=https://www.mersenne.ca/M47567467]3607503281555576618497[/url] (P-1)
[M]M40305739[/M] has a 71.210-bit (22-digit) factor: [url=https://www.mersenne.ca/M40305739]2730970610124945810217[/url] (P-1)
[M]M48216317[/M] has a 71.103-bit (22-digit) factor: [url=https://www.mersenne.ca/M48216317]2536333534964489369201[/url] (P-1)
[M]M49926797[/M] has a 70.887-bit (22-digit) factor: [url=https://www.mersenne.ca/M49926797]2183539860510391418993[/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 Helmut Zulus	nfs	ecm	p-1	p+1	any
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Top P-1 factors of Mersenne numbers

Top P-1 factors of all time for Helmut Zulus

#	User	Exponent	Factor	Digits	Bits ↓ *	Date
1	Helmut Zulus	47443477	1611650691481748622275271264048361	34	110.312	2008-11-20
2	Helmut Zulus	46153313	157979407607287535481914027584519	33	106.961	2009-07-24
3	Helmut Zulus	52350239	12817720782086063270458717297	29	93.372	2011-02-14
4	Helmut Zulus	49065773	5876088593531849295007841	25	82.281	2010-11-22
5	Helmut Zulus	49771003	5551826719674539662947833	25	82.199	2011-03-07
6	Helmut Zulus	49029983	769307128252063165653041	24	79.348	2011-04-18
7	Helmut Zulus	46880893	496529969270181289707601	24	78.716	2010-10-24
8	Helmut Zulus	50708117	293864531806063660492231	24	77.959	2011-03-03
9	Helmut Zulus	47927771	249554263212516196961137	24	77.724	2009-10-10
10	Helmut Zulus	58306139	145935077367899522174977	24	76.950	2012-02-13
11	Helmut Zulus	41982821	48804973164912172748479	23	75.369	2009-03-12
12	Helmut Zulus	52131481	6273097477964273835751	22	72.410	2011-02-04
13	Helmut Zulus	49833031	4109577270430780270217	22	71.799	2010-02-17
14	Helmut Zulus	47567467	3607503281555576618497	22	71.611	2010-06-10
15	Helmut Zulus	40305739	2730970610124945810217	22	71.210	2009-05-02
16	Helmut Zulus	48216317	2536333534964489369201	22	71.103	2010-07-16
17	Helmut Zulus	49926797	2183539860510391418993	22	70.887	2011-05-08