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
109979459Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
78076812257862048231912272.72019-11-07 10:07:27
History
DateUserTypeResult
2019-11-07Daniil TsarkovF
Factor: 7807681225786204823191 / TF: 72-73*
2019-01-18Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2015-02-08Frank RoeselNF
no factor from 2^70 to 2^71
2015-02-07forrest-lumpkinNF
no factor from 2^69 to 2^70
2015-02-04el groccoNF
no factor from 2^68 to 2^69
2014-11-07SMoffatNF
no factor from 2^67 to 2^68
2014-08-25g0bNF
no factor from 2^66 to 2^67
2012-05-26omiXorpNF
no factor from 2^65 to 2^66
2010-09-17Architects CubedNF
no factor from 2^64 to 2^65
2010-06-29Torchwood InstituteNF
no factor from 2^63 to 2^64