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
977954167Factored
FactorDigitsBitsDate
27382716676011341.32008-06-01 01:58:04
40898520994550579511961.82015-12-29 08:49:14
History
DateUserTypeResult
2015-12-29ConductorF
Factor: 4089852099455057951 / TF: 1-62