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
977031641Composite: 3 known prime factors
Factored
FactorDigitsBitsDate
78162531291032.92008-05-27 23:24:19
127772114017720631753.52008-05-27 23:24:24
14744512895829260231960.42015-12-22 19:37:14
History
DateUserTypeResult
2015-12-22ConductorF
Factor: 1474451289582926023 / TF: 1-62