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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Exponent Range:










MnStatusDetails
923579509Factored
FactorDigitsBitsDate
6505849042747865695912169.12018-02-05 05:15:20
History
DateUserTypeResult
2018-02-05ConductorF
Factor: 650584904274786569591 / TF: 69-70
2017-05-03Mark RoseNF
no factor from 2^68 to 2^69
2016-07-31ConductorNF
no factor from 2^67 to 2^68
2015-11-18ConductorNF
no factor from 2^66 to 2^67
2013-05-22ramgeisNF
no factor from 2^65 to 2^66
2011-08-18lindedNF
no factor from 2^64 to 2^65
2010-06-12lindedNF
no factor from 2^63 to 2^64