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
575000653Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
956633589967682810492232376.32019-11-04 16:30:11
History
DateUserTypeResult
2019-11-04mikrF
Factor: 95663358996768281049223 / TF: 76-77*
2019-11-04mikrNF
no factor from 2^75 to 2^76
2019-11-04mikrNF
no factor from 2^74 to 2^75
2019-11-04mikrNF
no factor from 2^73 to 2^74
2019-11-04mikrNF
no factor from 2^72 to 2^73
2018-11-23Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2018-03-16mikrNF
no factor from 2^70 to 2^71
2017-01-18YxinityNF
no factor from 2^69 to 2^70
2016-11-25sasakiNF
no factor from 2^67 to 2^68
2016-11-21ConductorNF
no factor from 2^68 to 2^69
2016-11-19ConductorNF
no factor from 2^67 to 2^68
2015-10-22sasakiNF
no factor from 2^66 to 2^67
2014-10-28sasakiNF
no factor from 2^65 to 2^66
2011-10-24Architects CubedNF
no factor from 2^64 to 2^65