Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
999379127Composite: 3 known prime factors
Factored
FactorDigitsBitsDate
25983857302011341.22008-05-05 05:29:25
1248984057759531546.82012-07-16 06:22:49
39444373738750720311961.82015-12-25 16:15:10
History
DateUserTypeResult
2025-03-10mikrNF
no factor from 2^69 to 2^71
2022-09-27onlinegameNF
no factor from 2^68 to 2^69
2022-04-07James HeinrichF
Factor: 124898405775953 / TF: 1-67
2022-04-07James HeinrichF
Factor: 3944437373875072031 / TF: 1-67
2022-04-07James HeinrichF
Factor: 2598385730201 / TF: 1-67
2021-12-21ViliamFNF
no factor from 2^67 to 2^68
2015-12-25ConductorF
Factor: 3944437373875072031 / TF: 1-62
2012-07-16TF to low limitsF
Factor: 124898405775953