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
975145091Composite: 2 known prime factors
Factored
FactorDigitsBitsDate
19502901831030.92008-06-10 21:46:24
27313772906295865271961.22015-12-30 15:15:32
History
DateUserTypeResult
2015-12-30ConductorF
Factor: 2731377290629586527 / TF: 1-65