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
329999503Factored
FactorDigitsBitsDate
8214056910729839505612169.52016-12-13 18:18:27
History
DateUserTypeResult
2016-12-13Alex_soldierF
Factor: 821405691072983950561 / TF: 69-70*
2016-05-26ericlegomeerNF
no factor from 2^67 to 2^69
2016-04-04dbaughNF
no factor from 2^66 to 2^67
2014-02-11NRNF
no factor from 2^65 to 2^66
2011-08-05Rob_DeeNF
no factor from 2^64 to 2^65