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
975041497Factored
FactorDigitsBitsDate
1491273687936430871857.02008-06-10 21:34:32
43947092564229301671961.92015-12-27 18:48:00
History
DateUserTypeResult
2015-12-27ConductorF
Factor: 4394709256422930167 / TF: 1-65