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
659000231Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
34945639191939642756892271.62019-12-26 16:30:12
History
DateUserTypeResult
2019-12-26mikrF
Factor: 3494563919193964275689 / TF: 71-72
2018-11-29Niels_Mache_NextcloudNF
no factor from 2^70 to 2^71
2017-04-27Smok_bmv NF
no factor from 2^68 to 2^70
2016-11-28ConductorNF
no factor from 2^67 to 2^68
2014-07-04sasakiNF
no factor from 2^66 to 2^67
2014-02-22america64NF
no factor from 2^65 to 2^66
2010-11-04Architects CubedNF
no factor from 2^64 to 2^65
2010-07-20Architects CubedNF
no factor from 2^63 to 2^64