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
904781893Composite: 2 known prime factors
Factored
FactorDigitsBitsDate
5679129995422625866332168.92017-04-03 12:48:43
11058507984216097236892269.92025-04-25 09:02:58
History
DateUserTypeResult
2025-04-25yuriy5-1F
Factor: 1105850798421609723689 / TF: 69-74
2017-04-03ConductorF
Factor: 567912999542262586633 / TF: 68-69
2016-04-16Mark RoseNF
no factor from 2^67 to 2^68
2015-02-05Gordon SpenceNF
no factor from 2^66 to 2^67
2013-04-25ramgeisNF
no factor from 2^65 to 2^66
2011-10-25lindeeNF
no factor from 2^64 to 2^65
2010-07-08lindedNF
no factor from 2^63 to 2^64