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
332978689Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
308239780580349205894072374.72019-03-18 00:45:30
History
DateUserTypeResult
2024-06-06LaurVNF
no factor from 2^71 to 2^72
2019-03-18alexF
Factor: 30823978058034920589407 / TF: 74-75
2015-10-31srow7NF
no factor from 2^73 to 2^74
2014-04-20bayanneNF
no factor from 2^72 to 2^73
2013-03-30Architects CubedNF
no factor from 2^71 to 2^72
2013-02-05LaurVNF
no factor from 2^70 to 2^71
2012-07-24LaurVNF
no factor from 2^69 to 2^70
2012-04-15LaurVNF
no factor from 2^67 to 2^69
2010-11-02Architects CubedNF
no factor from 2^66 to 2^67