Marin Mersenne 2^P-1
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GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
999871261Composite: 3 known prime factors
Factored
FactorDigitsBitsDate
14798094662811340.42008-05-05 06:12:35
1407418786983611547.02012-09-16 01:35:25
24360773714551888311961.12015-12-26 16:33:40
History
DateUserTypeResult
2025-03-12mikrNF
no factor from 2^69 to 2^71
2022-07-21onlinegameNF
no factor from 2^68 to 2^69
2022-04-07James HeinrichF
Factor: 1479809466281 / TF: 1-67
2022-04-07James HeinrichF
Factor: 140741878698361 / TF: 1-67
2022-04-07James HeinrichF
Factor: 2436077371455188831 / TF: 1-67
2021-12-22ViliamFNF
no factor from 2^67 to 2^68
2015-12-26ConductorF
Factor: 2436077371455188831 / TF: 1-62
2012-09-16TF to low limitsF
Factor: 140741878698361