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
999262919Composite: 3 known prime factors
Factored
FactorDigitsBitsDate
20225081480571340.92008-05-05 05:19:34
12997956386460936011960.22015-12-25 15:50:32
15247118117258423050392270.42025-03-10 14:45:01
History
DateUserTypeResult
2025-03-10mikrF
Factor: 1524711811725842305039 / TF: 69-71
2022-09-27onlinegameNF
no factor from 2^68 to 2^69
2022-04-07James HeinrichF
Factor: 2022508148057 / TF: 1-67
2022-04-07James HeinrichF
Factor: 1299795638646093601 / TF: 1-67
2021-12-21ViliamFNF
no factor from 2^67 to 2^68
2015-12-25ConductorF
Factor: 1299795638646093601 / TF: 1-62