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
478845151Factored
FactorDigitsBitsDate
5116910410142777389932168.82017-12-05 16:52:47
History
DateUserTypeResult
2017-12-05ky0urakuF
Factor: 511691041014277738993 / TF: 68-69
2016-06-14sasakiNF
no factor from 2^67 to 2^68
2016-03-26sasakiNF
no factor from 2^66 to 2^67
2014-10-11LingUaanNF
no factor from 2^65 to 2^66