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
245148637Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
1188454038004139333592166.72015-12-09 09:22:02
History
DateUserTypeResult
2015-12-09ConductorF
Factor: 118845403800413933359 / TF: 66-67
2013-10-24MucolNF
no factor from 2^65 to 2^66
2011-07-17carlos56NF
no factor from 2^64 to 2^65