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

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MnStatusDetails
999462991Composite: 3 known prime factors
Factored
FactorDigitsBitsDate
179903338391134.12008-05-05 05:36:02
669741749409885611755.92015-02-21 11:17:51
31586779961032216871961.52015-12-25 18:41:42
History
DateUserTypeResult
2025-03-11mikrNF
no factor from 2^69 to 2^71
2022-09-27onlinegameNF
no factor from 2^68 to 2^69
2022-04-07James HeinrichF
Factor: 3158677996103221687 / TF: 1-67
2022-04-07James HeinrichF
Factor: 17990333839 / TF: 1-67
2022-04-07James HeinrichF
Factor: 66974174940988561 / TF: 1-67
2021-12-22ViliamFNF
no factor from 2^67 to 2^68
2015-12-25ConductorF
Factor: 3158677996103221687 / TF: 1-62
2015-02-21TJAOIF
Factor: 66974174940988561 / TF: 55-56