GIMPS (Prime95) Mersenne numbers with many known factors

Top Mersenne exponents with the most known factors:

Known Factors	Exponent Count
12	1
11	4
10	17
9	115
8	762
7	4,726
6	26,997
5	243,181

275,803 matching records:

Exponent	# Known Factors	Sum Bitsize of Known Factors ↓	Largest factor (bits)	% Known	actual	PrimeNet	GPU72
M9,901	7	9,901.00	9,445.55	100.0000000000%		2⁴⁰	2⁴⁴

M7,013	6	7,013.00	6,486.79	100.0000000000%		2⁴⁰	2⁴⁴
M5,233	6	5,233.00	4,887.84	100.0000000000%		2⁴⁰	2⁴⁴
M4,751	6	4,751.00	4,555.56	100.0000000000%	2⁶⁷	2⁴⁰	2⁴⁴
M4,021	6	4,021.00	3,525.92	100.0000000000%		2⁴⁰	2⁴⁴

M3,733	8	3,733.00	3,263.21	100.0000000000%	2⁶⁷	2⁴⁰	2⁴⁴

M2,789	6	2,789.00	2,334.28	100.0000000000%	2⁶⁷	2⁴⁰	2⁴⁴
M2,749	6	2,749.00	2,329.88	100.0000000000%		2⁴⁰	2⁴⁴
M2,699	6	2,699.00	2,554.59	100.0000000000%	2⁶⁷	2⁴⁰	2⁴⁴

M2,677	7	2,677.00	2,378.70	100.0000000000%		2⁴⁰	2⁴⁴

M2,447	6	2,447.00	2,118.12	100.0000000000%	2⁶⁷	2⁴⁰	2⁴⁴
M2,243	6	2,243.00	1,577.56	100.0000000000%		2⁴⁰	2⁴⁴

M2,087	7	2,087.00	1,587.52	100.0000000000%	2⁶⁷	2⁴⁰	2⁴⁴
M1,999	7	1,999.00	1,418.58	100.0000000000%		2⁴⁰	2⁴⁴

M1,783	6	1,783.00	1,430.14	100.0000000000%	2⁶⁷	2⁴⁰	2⁴⁴

M1,723	7	1,723.00	1,326.34	100.0000000000%	2⁶⁷	2⁴⁰	2⁴⁴

M1,553	6	1,553.00	1,159.70	100.0000000000%		2⁴⁰	2⁴⁴

M1,489	8	1,489.00	778.64	100.0000000000%		2⁴⁰	2⁴⁴

M1,373	6	1,373.00	1,068.37	100.0000000000%	2⁶⁷	2⁴⁰	2⁴⁴

M1,361	7	1,361.00	1,081.34	100.0000000000%	2⁶⁷	2⁴⁰	2⁴⁴

M1,289	6	1,289.00	1,042.04	100.0000000000%	2⁶⁷	2⁴⁰	2⁴⁴
M1,201	6	1,201.00	837.56	100.0000000000%	2⁶⁷	2⁴⁰	2⁴⁴
M1,187	6	1,187.00	676.15	100.0000000000%		2⁴⁰	2⁴⁴
M1,151	6	1,151.00	461.05	100.0000000000%		2⁴⁰	2⁴⁴

M1,097	7	1,097.00	727.84	100.0000000000%		2⁴⁰	2⁴⁴

M1,091	6	1,091.00	731.35	100.0000000000%	2⁶⁷	2⁴⁰	2⁴⁴

M1,087	8	1,087.00	433.76	100.0000000000%	2⁶⁷	2⁴⁰	2⁴⁴
M1,009	8	1,009.00	382.66	100.0000000000%	2⁶⁷	2⁴⁰	2⁴⁴

M977	6	977.00	566.45	100.0000000000%	2⁶⁷	2⁴⁰	2⁴⁴
M953	6	953.00	514.07	100.0000000000%	2⁶⁷	2⁴⁰	2⁴⁴
M947	6	947.00	374.80	100.0000000000%	2⁶⁷	2⁴⁰	2⁴⁴
M877	6	877.00	353.53	100.0000000000%	2⁶⁷	2⁴⁰	2⁴⁴
M827	6	827.00	306.16	100.0000000000%	2⁶⁷	2⁴⁰	2⁴⁴

M797	7	797.00	279.72	100.0000000000%	2⁶⁷	2⁴⁰	2⁴⁴

M31,817	10	782.97	134.15	2.4608435831%	2⁶⁷	2⁴⁰	2⁴⁴

M773	6	773.00	300.03	100.0000000000%	2⁶⁷	2⁴⁰	2⁴⁴

M743	7	743.00	338.13	100.0000000000%	2⁶⁷	2⁴⁰	2⁴⁴

M726,064,763	12	716.13	83.15	0.0000986314%	2⁸⁸	2⁸⁰	2⁸⁴

M4,933	10	712.41	209.92	14.4417292805%		2⁴⁰	2⁴⁴

M701	8	701.00	462.90	100.0000000000%		2⁴⁰	2⁴⁴

M5,477	6	693.74	159.37	12.6664319568%		2⁴⁰	2⁴⁴

M3,911	7	674.36	198.79	17.2426622445%		2⁴⁰	2⁴⁴

M2,083	5	660.27	201.38	31.6980091834%		2⁴⁰	2⁴⁴

M653	6	653.00	341.99	100.0000000000%	2⁶⁷	2⁴⁰	2⁴⁴
M641	6	641.00	260.39	100.0000000000%	2⁶⁷	2⁴⁰	2⁴⁴
M3,253	6	639.93	199.81	19.6719742240%		2⁴⁰	2⁴⁴

M2,339	7	624.97	192.21	26.7193452806%	2⁶⁷	2⁴⁰	2⁴⁴

M3,356,318,939	11	613.02	84.65	0.0000182646%	2⁹⁰	2⁸⁷	2⁹¹

M194,653	10	611.88	124.36	0.3143416231%	2⁶⁷	2⁴⁰	2⁴⁴
M1,732,479,779	10	606.85	80.94	0.0000350278%	2⁸⁸	2⁸⁴	2⁸⁸

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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

Exponent range:		-
Factor count		-
Known %		-