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
922102963Composite: 2 known prime factors
Factored
FactorDigitsBitsDate
1648265550895243061272167.22015-10-28 18:57:57
4156460976238529110632168.52015-10-29 07:22:00
History
DateUserTypeResult
2015-10-29ConductorF
Factor: 415646097623852911063 / TF: 68-69
2015-10-28ConductorF
Factor: 164826555089524306127 / TF: 66-68
2013-05-26ramgeisNF
no factor from 2^65 to 2^66
2011-08-26lindedNF
no factor from 2^64 to 2^65
2010-07-10lindedNF
no factor from 2^63 to 2^64