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
93218413Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
85267753038288796429692272.92019-02-23 12:38:01
History
DateUserTypeResult
2019-02-23alexF
Factor: 8526775303828879642969 / TF: 72-73
2017-09-17masserNF
no factor from 2^71 to 2^72
2016-04-05Mark RoseNF
no factor from 2^67 to 2^68
2014-09-17Preben SNF
no factor from 2^70 to 2^71
2014-06-24SMoffatNF
no factor from 2^69 to 2^70
2014-06-22SMoffatNF
no factor from 2^68 to 2^69
2014-06-10SergeyKiNF
no factor from 2^66 to 2^67
2013-07-19David CampeauNF
no factor from 2^65 to 2^66
2010-12-28Architects CubedNF
no factor from 2^64 to 2^65