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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Exponent Range:










MnStatusDetails
905719799Factored
FactorDigitsBitsDate
4235474460332280722092168.52017-04-19 09:56:34
History
DateUserTypeResult
2017-04-19ConductorF
Factor: 423547446033228072209 / TF: 68-69
2016-06-21ConductorNF
no factor from 2^67 to 2^68
2015-04-14ramgeisNF
no factor from 2^66 to 2^67
2013-04-25ramgeisNF
no factor from 2^65 to 2^66
2011-11-02lindeeNF
no factor from 2^64 to 2^65
2010-07-12lindedNF
no factor from 2^63 to 2^64