Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
691901759Factored
FactorDigitsBitsDate
4547517964088122376392168.62018-02-24 22:40:58
History
DateUserTypeResult
2018-02-24Alex_soldierF
Factor: 454751796408812237639 / TF: 68-69*
2014-08-26sasakiNF
no factor from 2^66 to 2^68
2013-12-14sasakiNF
no factor from 2^65 to 2^66