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

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MnStatusDetails
999285073Composite: 2 known prime factors
Factored
FactorDigitsBitsDate
247638489893643191754.52008-06-11 19:32:33
44008917926375462811961.92015-12-25 15:57:37
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: 24763848989364319 / TF: 1-67
2022-04-07James HeinrichF
Factor: 4400891792637546281 / TF: 1-67
2021-12-21ViliamFNF
no factor from 2^67 to 2^68
2015-12-25ConductorF
Factor: 4400891792637546281 / TF: 1-62