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
478879763Factored
FactorDigitsBitsDate
5414977580027783188572168.92017-12-06 05:07:06
History
DateUserTypeResult
2017-12-06ky0urakuF
Factor: 541497758002778318857 / TF: 68-69
2016-06-14sasakiNF
no factor from 2^67 to 2^68
2016-04-03sasakiNF
no factor from 2^66 to 2^67
2014-10-10Andrew BNF
no factor from 2^65 to 2^66