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

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MnStatusDetails
999270991Composite: 3 known prime factors
Factored
FactorDigitsBitsDate
4416777780231238.72008-05-05 05:20:17
7759639026412311549.52014-04-30 11:25:05
16749856075897697991960.52015-12-25 15:53:17
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: 441677778023 / TF: 1-67
2022-04-07James HeinrichF
Factor: 775963902641231 / TF: 1-67
2022-04-07James HeinrichF
Factor: 1674985607589769799 / TF: 1-67
2021-12-21ViliamFNF
no factor from 2^67 to 2^68
2015-12-25ConductorF
Factor: 1674985607589769799 / TF: 1-62
2014-04-30TJAOIF
Factor: 775963902641231