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
392105683Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
48870467543700216705112272.02020-01-27 04:30:37
History
DateUserTypeResult
2020-01-27Smok_bmv F
Factor: 4887046754370021670511 / TF: 72-73*
2019-02-16Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2019-02-16Niels_Mache_NextcloudNF
no factor from 2^70 to 2^71
2017-03-19mikrNF
no factor from 2^69 to 2^70
2017-02-10Andrew BNF
no factor from 2^68 to 2^69
2017-02-09subgeniusNF
no factor from 2^67 to 2^68
2016-04-11tscNF
no factor from 2^66 to 2^67
2014-05-11tscNF
no factor from 2^65 to 2^66
2010-05-01Architects CubedNF
no factor from 2^64 to 2^65