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
977001593Factored
FactorDigitsBitsDate
378685817446811445.12008-05-27 22:55:14
8520552587871424091859.62015-11-29 11:31:31
42456180400734455831961.92015-12-22 17:08:35
History
DateUserTypeResult
2015-12-22ConductorF
Factor: 4245618040073445583 / TF: 1-62
2015-11-29TJAOIF
Factor: 852055258787142409 / TF: 59-60