Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
78724189Factored
FactorDigitsBitsDate
763890006105536839810792012686.02016-10-22 19:12:21
P-1 factors
DateFactorB1B2
2016-10-22763890006105536839810792016850000
History
DateUserTypeResult
2016-10-22Architects CubedF-PM1
Factor: 76389000610553683981079201
2016-06-17AirSquirrelsNF
no factor from 2^74 to 2^75
2016-06-17AirSquirrelsNF
no factor from 2^73 to 2^74
2016-06-11GregNF
no factor from 2^72 to 2^73
2015-09-01RichD0NF
no factor from 2^71 to 2^72
2013-06-12Norman LeyNF
no factor from 2^70 to 2^71
2013-02-18Smok_bmv NF
no factor from 2^69 to 2^70
2013-02-11Clown_RoyalNF
no factor from 2^68 to 2^69
2012-04-12wangyun183NF
no factor from 2^67 to 2^68
2011-04-25Carsten KossendeyNF
no factor from 2^64 to 2^67