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
246726391Factored
FactorDigitsBitsDate
2404426872132001825212167.72016-10-16 22:40:23
History
DateUserTypeResult
2016-10-16volovikF
Factor: 240442687213200182521 / TF: 67-68
2015-12-11subgeniusNF
no factor from 2^66 to 2^67
2013-10-31RichardNF
no factor from 2^65 to 2^66
2011-07-20ALSNF
no factor from 2^64 to 2^65