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
246863093Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
1485373285571376562312167.02016-10-16 22:17:30
History
DateUserTypeResult
2016-10-16Mikhail E. GolosovF
Factor: 148537328557137656231 / TF: 67-68
2015-12-11ANONYMOUSNF
no factor from 2^66 to 2^67
2013-10-28tscNF
no factor from 2^65 to 2^66
2011-07-20mmNF
no factor from 2^64 to 2^65