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
235055057Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
2263342928825773663932167.62016-10-02 04:20:33
History
DateUserTypeResult
2016-10-02Mikhail E. GolosovF
Factor: 226334292882577366393 / TF: 67-68
2015-11-22vwflat4NF
no factor from 2^66 to 2^67
2013-10-06subgeniusNF
no factor from 2^65 to 2^66
2011-06-29sasaki3NF
no factor from 2^64 to 2^65