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
692178601Composite: 2 known prime factors
Factored
FactorDigitsBitsDate
5510193589971184439772168.92017-11-16 18:12:21
11372215820503151411512269.92025-03-06 15:05:52
History
DateUserTypeResult
2025-03-06James HeinrichF
Factors: 551019358997118443977,1137221582050315141151 / TF: 68-70
2017-11-16Alex_soldierF
Factor: 551019358997118443977 / TF: 68-69*
2014-08-26sasakiNF
no factor from 2^66 to 2^68
2013-12-08sasakiNF
no factor from 2^65 to 2^66