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
138796201Factored
FactorDigitsBitsDate
21799916912441654519932270.92017-02-12 12:41:49
History
DateUserTypeResult
2017-02-12d3zorgF
Factor: 2179991691244165451993 / TF: 70-71
2017-02-10proxy2222NF
no factor from 2^69 to 2^70
2017-02-10proxy2222NF
no factor from 2^68 to 2^69
2016-03-02dbaughNF
no factor from 2^67 to 2^68
2015-02-01el groccoNF
no factor from 2^66 to 2^67
2012-11-22RichardNF
no factor from 2^65 to 2^66
2010-12-04Dalos LeeNF
no factor from 2^64 to 2^65
2010-06-12Saksa HeikkiNF
no factor from 2^63 to 2^64