Marin Mersenne 2^P-1
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GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
271394107Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
1652621496474209409672167.22016-10-25 12:26:13
History
DateUserTypeResult
2016-10-25Mikhail E. GolosovF
Factor: 165262149647420940967 / TF: 67-68
2016-01-04SummyNF
no factor from 2^66 to 2^67
2013-11-29ANONYMOUSNF
no factor from 2^65 to 2^66
2011-09-24Kevin JagetNF
no factor from 2^64 to 2^65
2010-03-27CandideNF
no factor from 2^63 to 2^64
2010-03-27CandideNF
no factor from 2^62 to 2^63