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
934394221Factored
FactorDigitsBitsDate
2623944196172052370312167.82016-09-01 13:37:55
History
DateUserTypeResult
2016-09-01ConductorF
Factor: 262394419617205237031 / TF: 67-68
2015-09-18Bruno VictalNF
no factor from 2^66 to 2^67
2013-05-07ramgeisNF
no factor from 2^65 to 2^66
2011-02-27HBendtzNF
no factor from 2^64 to 2^65
2010-06-29lindedNF
no factor from 2^63 to 2^64