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
492330857Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
7451675529607160950812169.32016-05-19 15:13:33
History
DateUserTypeResult
2016-05-19baseyF
Factor: 745167552960716095081 / TF: 66-70
2014-10-24sasaki3NF
no factor from 2^65 to 2^66
2011-12-18Ralf ReckerNF
no factor from 2^64 to 2^65
2010-04-04Architects CubedNF
no factor from 2^63 to 2^64