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
523153483Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
29024114898187151461912271.32020-01-08 05:29:20
History
DateUserTypeResult
2020-01-08Smok_bmv F
Factor: 2902411489818715146191 / TF: 71-72
2019-07-22sasakiNF
no factor from 2^70 to 2^71
2018-10-14Niels_Mache_NextcloudNF
no factor from 2^69 to 2^70
2017-06-21sasakiNF
no factor from 2^68 to 2^69
2016-08-08sasakiNF
no factor from 2^67 to 2^68
2015-09-28Maurizio FD - ItalyNF
no factor from 2^66 to 2^67
2014-10-07sasakiNF
no factor from 2^65 to 2^66
2011-12-31RichardNF
no factor from 2^64 to 2^65
2010-07-05Architects CubedNF
no factor from 2^63 to 2^64