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
902896871Composite: 2 known prime factors
Factored
FactorDigitsBitsDate
5843946371269960511832169.02016-11-21 14:39:00
153286628975566985228812373.72025-04-24 10:02:02
History
DateUserTypeResult
2025-04-24yuriy5-1F
Factor: 15328662897556698522881 / TF: 69-74
2016-11-21ConductorF
Factor: 584394637126996051183 / TF: 68-69
2016-06-11ConductorNF
no factor from 2^67 to 2^68
2015-01-31Gordon SpenceNF
no factor from 2^66 to 2^67
2013-04-25ramgeisNF
no factor from 2^65 to 2^66
2011-08-02lindeeNF
no factor from 2^64 to 2^65
2010-06-25lindeeNF
no factor from 2^63 to 2^64