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
237149911Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
1370665567976448769992166.92015-11-26 19:11:50
History
DateUserTypeResult
2015-11-26ConductorF
Factor: 137066556797644876999 / TF: 66-67
2013-10-12KayJongsmaNF
no factor from 2^65 to 2^66
2011-07-04RichardNF
no factor from 2^64 to 2^65