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
922723927Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
804612038353515379692066.12015-11-11 12:43:11
History
DateUserTypeResult
2015-11-11ConductorF
Factor: 80461203835351537969 / TF: 66-67
2013-05-27ramgeisNF
no factor from 2^65 to 2^66
2011-08-22lindedNF
no factor from 2^64 to 2^65
2010-07-11lindedNF
no factor from 2^63 to 2^64