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
66687667Factored
FactorDigitsBitsDate
314329269625591162579192374.72013-09-08 19:11:03
P-1 factors
DateFactorB1B2
2013-09-08314329269625591162579195950000
History
DateUserTypeResult
2013-09-08Ge yongF-PM1
Factor: 31432926962559116257919
2013-09-06Jerry HallettNF
no factor from 2^73 to 2^74
2013-06-14Kyle AskineNF
no factor from 2^72 to 2^73
2013-06-14Kyle AskineNF
no factor from 2^71 to 2^72
2013-06-14Kyle AskineNF
no factor from 2^70 to 2^71
2013-04-26timc995NF
no factor from 2^69 to 2^70
2009-11-09steinrarNF
no factor from 2^68 to 2^69
2009-04-02dgriffie79NF
no factor from 2^67 to 2^68
2009-04-01CPSlackerNF
no factor from 2^66 to 2^67
2009-03-31CPSlackerNF
no factor from 2^65 to 2^66
2009-03-30Sturle SundeNF
no factor from 2^64 to 2^65
2009-03-021997rj7NF
no factor to 2^64