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

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MnStatusDetails
917710357Composite: 2 known prime factors
Factored
FactorDigitsBitsDate
947971886618538302392066.42015-10-25 16:22:46
3308052485436539636572168.22025-02-13 08:53:42
History
DateUserTypeResult
2025-02-13TJAOIF
Factor: 330805248543653963657 / TF: 67-69
2015-10-25Alex_soldierF
Factor: 94797188661853830239 / TF: 66-67*
2013-05-27ramgeisNF
no factor from 2^65 to 2^66
2011-09-22lindedNF
no factor from 2^64 to 2^65
2010-06-21lindedNF
no factor from 2^63 to 2^64