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
593999921Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
13376333881958475258732270.22018-06-20 18:42:43
History
DateUserTypeResult
2018-06-20YxinityF
Factor: 1337633388195847525873 / TF: 70-71
2018-06-20YxinityNF
no factor from 2^68 to 2^70
2018-06-20sasakiNF
no factor from 2^68 to 2^69
2016-11-25sasakiNF
no factor from 2^67 to 2^68
2015-08-15el groccoNF
no factor from 2^66 to 2^67
2014-08-02Andres AitsenNF
no factor from 2^65 to 2^66