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

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MnStatusDetails
999828311Composite: 3 known prime factors
Factored
FactorDigitsBitsDate
19996566231030.92008-05-05 06:09:00
419927890631135.32012-04-30 22:57:01
16957139045821029911960.62015-12-26 16:23:52
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: 1695713904582102991 / TF: 1-67
2022-04-07James HeinrichF
Factor: 83971158768069914249 / TF: 1-67
2022-04-07James HeinrichF
Factor: 41992789063 / TF: 1-67
2022-04-07James HeinrichF
Factor: 1999656623 / TF: 1-67
2021-12-22ViliamFNF
no factor from 2^67 to 2^68
2015-12-26ConductorF
Factor: 1695713904582102991 / TF: 1-62
2012-04-30nextPrimeF
Factor: 41992789063