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
931017671Factored
FactorDigitsBitsDate
4420462623478992581112168.62017-04-01 16:46:58
History
DateUserTypeResult
2017-04-01Alex_soldierF
Factor: 442046262347899258111 / TF: 68-69*
2016-05-15monstNF
no factor from 2^67 to 2^68
2015-09-13Bruno VictalNF
no factor from 2^66 to 2^67
2013-06-05ramgeisNF
no factor from 2^65 to 2^66
2011-04-26HBendtzNF
no factor from 2^64 to 2^65
2010-05-30lindedNF
no factor from 2^63 to 2^64