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
999253537Composite: 3 known prime factors
Factored
FactorDigitsBitsDate
159880565931133.92008-05-05 05:18:55
36947979477342804071961.72015-12-25 15:48:56
79744525674729249771962.82016-10-14 11:14:30
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: 3694797947734280407 / TF: 1-67
2022-04-07James HeinrichF
Factor: 7974452567472924977 / TF: 1-67
2022-04-07James HeinrichF
Factor: 15988056593 / TF: 1-67
2021-12-21ViliamFNF
no factor from 2^67 to 2^68
2016-10-14TJAOIF
Factor: 7974452567472924977 / TF: 62-63
2015-12-25ConductorF
Factor: 3694797947734280407 / TF: 1-62