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
234904127Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
1254405543085205398732166.82015-11-22 06:00:28
History
DateUserTypeResult
2015-11-22ConductorF
Factor: 125440554308520539873 / TF: 66-67
2013-10-05subgeniusNF
no factor from 2^65 to 2^66
2011-07-03RichardNF
no factor from 2^64 to 2^65