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
273955081Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
2302262196615533925672167.62016-10-30 05:59:51
History
DateUserTypeResult
2016-10-30Mikhail E. GolosovF
Factor: 230226219661553392567 / TF: 67-68
2016-01-08Kenny CrumseyNF
no factor from 2^66 to 2^67
2013-12-12Nathan EdingtonNF
no factor from 2^65 to 2^66
2011-09-03GIMP PhilippinesNF
no factor from 2^64 to 2^65
2010-03-31subgeniusNF
no factor from 2^63 to 2^64
2010-03-31subgeniusNF
no factor from 2^62 to 2^63