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
253003577Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
3621926411936634368572168.32016-12-10 17:16:23
History
DateUserTypeResult
2016-12-10ConductorF
Factor: 362192641193663436857 / TF: 68-69
2015-04-29caddrNF
no factor from 2^66 to 2^68
2013-11-07Lukin DmitryNF
no factor from 2^65 to 2^66
2011-07-29ALSNF
no factor from 2^64 to 2^65
2010-03-04PiepenNF
no factor from 2^63 to 2^64
2010-03-04PiepenNF
no factor from 2^62 to 2^63