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
977600363Composite: 3 known prime factors
Factored
FactorDigitsBitsDate
19552007271030.92008-06-01 01:43:10
18780262101981614231960.72015-12-23 19:36:35
184976633074381718232064.02017-06-22 11:29:04
History
DateUserTypeResult
2022-08-14J.R. AllenF
Factor: 18497663307438171823 / TF: 62-64
2017-06-22TJAOIF
Factor: 18497663307438171823 / TF: 64-65
2015-12-23ConductorF
Factor: 1878026210198161423 / TF: 1-62