GIMPS (Prime95) Mersenne numbers with many known factors

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Last updated: 2022-10-02 01:02:47

Top Mersenne exponents with the most known factors:

Known Factors	Exponent Count
10	17

17 matching records:

Exponent	# Known Factors ↓	Sum Bitsize of Known Factors	Largest factor (bits)	% Known	actual	PrimeNet	GPU72
M4,933	10	712.41	209.92	14.4417292805%		2⁴⁰	2⁴⁴
M31,817	10	782.97	134.15	2.4608435831%	2⁶⁷	2⁴⁰	2⁴⁴
M194,653	10	611.88	124.36	0.3143416231%	2⁶⁷	2⁴⁰	2⁴⁴
M599,803	10	591.89	106.75	0.0986812364%	2⁶⁹	2⁴⁰	2⁴⁴
M110,393,069	10	514.10	91.06	0.0004656972%	2⁸⁵	2⁷²	2⁷⁶
M566,448,359	10	450.67	64.23	0.0000795615%	2⁸⁸	2⁷⁹	2⁸³
M1,708,426,297	10	503.69	72.86	0.0000294827%	2⁸⁸	2⁸⁴	2⁸⁸
M1,732,479,779	10	606.85	80.94	0.0000350278%	2⁸⁸	2⁸⁴	2⁸⁸
M1,865,154,839	10	566.93	82.04	0.0000303959%	2⁸⁸	2⁸⁴	2⁸⁸
M1,947,019,199	10	561.70	80.15	0.0000288493%	2⁸⁸	2⁸⁵	2⁸⁹
M2,612,650,693	10	542.98	79.88	0.0000207828%	2⁸⁹	2⁸⁶	2⁹⁰
M2,621,856,541	10	516.40	78.96	0.0000196960%	2⁸⁹	2⁸⁶	2⁹⁰
M2,680,080,503	10	493.96	72.07	0.0000184309%	2⁸⁹	2⁸⁶	2⁹⁰
M2,915,101,603	10	564.70	79.07	0.0000193715%	2⁸⁹	2⁸⁷	2⁹¹
M3,273,488,573	10	508.38	78.04	0.0000155302%	2⁸⁹	2⁸⁷	2⁹¹
M4,145,670,131	10	583.05	77.52	0.0000140642%	2⁹⁰	2⁸⁸	2⁹²
M5,168,181,017	10	469.22	66.51	0.0000090790%	2⁸⁰	2⁸⁹	2⁹³

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