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

PrimeNet Exponent Status

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MnStatusDetails
977187947Composite: 3 known prime factors
Factored
FactorDigitsBitsDate
6258791081740311549.22008-06-11 00:26:59
93968992303459031653.12008-06-11 00:27:00
31457141339873461691961.42015-12-23 16:03:12
History
DateUserTypeResult
2015-12-23ConductorF
Factor: 3145714133987346169 / TF: 1-62