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

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MnStatusDetails
999912877Composite: 4 known prime factors
Factored
FactorDigitsBitsDate
159986060331133.92008-05-05 06:16:13
399965150811135.22012-04-30 21:35:00
17227836188449897031960.62015-12-26 16:45:04
22639930549469248871961.02015-12-26 16:45:04
History
DateUserTypeResult
2024-08-25MooMoo2NF
Redundant composite factor (15998606033*39996515081) from 2^69 to 2^70
2023-10-19James HeinrichNF
Redundant composite factor (15998606033*39996515081) from 2^69 to 2^70
2022-04-07James HeinrichF
Factor: 2263993054946924887 / TF: 1-67
2022-04-07James HeinrichF
Factor: 1722783618844989703 / TF: 1-67
2022-04-07James HeinrichF
Factor: 39996515081 / TF: 1-67
2022-04-07James HeinrichF
Factor: 15998606033 / TF: 1-67
2022-04-07LordJuliusNF
no factor from 2^73 to 2^74
2022-04-07LordJuliusNF
no factor from 2^72 to 2^73
2022-04-07LordJuliusNF
no factor from 2^71 to 2^72
2022-04-07LordJuliusNF
no factor from 2^70 to 2^71
2021-12-12onlinegameNF
no factor from 2^67 to 2^69
2015-12-26ConductorF
Factor: 1722783618844989703 / TF: 1-62
2015-12-26ConductorF
Factor: 2263993054946924887 / TF: 1-62
2012-04-30nextPrimeF
Factor: 39996515081