Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
142280353Factored
FactorDigitsBitsDate
26900481991039662009912271.22016-12-09 13:03:00
History
DateUserTypeResult
2016-12-09ConductorF
Factor: 2690048199103966200991 / TF: 71-72*
2016-08-21Choi4KANGNF
no factor from 2^70 to 2^71
2016-07-10Choi4KANGNF
no factor from 2^69 to 2^70
2016-06-05Choi4KANGNF
no factor from 2^68 to 2^69
2016-03-25dbaughNF
no factor from 2^67 to 2^68
2015-02-23aurashiftNF
no factor from 2^66 to 2^67
2012-12-09tscNF
no factor from 2^65 to 2^66
2010-12-18RichardNF
no factor from 2^64 to 2^65
2010-06-16Charles A. MorrisNF
no factor from 2^63 to 2^64