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
569192383Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
33087357186002825469292271.52020-02-09 04:32:34
History
DateUserTypeResult
2025-04-02James HeinrichF
Factor: 3308735718600282546929 / TF: 71-72
2020-02-09Smok_bmv F
Factor: 3308735718600282546929 / TF: 71-72*
2020-02-03sasakiNF
no factor from 2^70 to 2^71
2018-10-30Niels_Mache_NextcloudNF
no factor from 2^69 to 2^70
2018-05-14sasakiNF
no factor from 2^68 to 2^69
2016-12-16sasakiNF
no factor from 2^67 to 2^68
2015-11-07sasakiNF
no factor from 2^66 to 2^67
2014-09-08E.LechnerNF
no factor from 2^65 to 2^66
2011-10-26Architects CubedNF
no factor from 2^64 to 2^65
2010-03-13Architects CubedNF
no factor from 2^63 to 2^64