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

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MnStatusDetails
999135923Composite: 2 known prime factors
Factored
FactorDigitsBitsDate
47561028068393691652.12008-06-11 18:59:41
18768455384183916411960.72015-12-25 11:36:29
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: 4756102806839369 / TF: 1-67
2022-04-07James HeinrichF
Factor: 1876845538418391641 / TF: 1-67
2021-12-21ViliamFNF
no factor from 2^67 to 2^68
2015-12-25ConductorF
Factor: 1876845538418391641 / TF: 1-62