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
923089997Factored
FactorDigitsBitsDate
7408694717879449392472169.32018-02-02 03:12:30
History
DateUserTypeResult
2018-02-02ConductorF
Factor: 740869471787944939247 / TF: 69-70
2017-04-30Mark RoseNF
no factor from 2^68 to 2^69
2016-07-29ConductorNF
no factor from 2^67 to 2^68
2015-11-27ANONYMOUSNF
no factor from 2^66 to 2^67
2013-05-24ramgeisNF
no factor from 2^65 to 2^66
2011-08-21lindedNF
no factor from 2^64 to 2^65
2010-06-11lindedNF
no factor from 2^63 to 2^64