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
950103883Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
71037720354069654982572272.62019-05-28 11:49:01
History
DateUserTypeResult
2025-04-07James HeinrichF
Factor: 7103772035406965498257 / TF: 72-73
2019-05-28Smok_bmv F
Factor: 7103772035406965498257 / TF: 72-73*
2019-05-28Smok_bmv NF
no factor from 2^71 to 2^72
2018-11-18Niels_Mache_NextcloudNF
no factor from 2^70 to 2^71
2015-05-02ramgeisNF
no factor from 2^68 to 2^70
2013-05-02ramgeisNF
no factor from 2^65 to 2^68
2011-04-28Rob_DeeNF
no factor from 2^64 to 2^65
2010-06-09lindedNF
no factor from 2^63 to 2^64