Marin Mersenne 2^P-1
Username
Password
Forgot password?
White
Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
82442497Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
732652317434116498996312376.02017-07-30 00:20:43
P-1 factors
DateFactorB1B2
2017-07-307326523174341164989963169000012765000
History
DateUserTypeResult
2017-07-30Smok_bmv F-PM1
Factor: 73265231743411649899631 / (P-1, B1=690000, B2=12765000)
2016-12-12TheJudgerNF
no factor from 2^74 to 2^75
2016-12-12TheJudgerNF
no factor from 2^73 to 2^74
2016-11-24Judge HaleNF
no factor from 2^72 to 2^73
2014-01-12GrunwalderGIMPNF
no factor from 2^71 to 2^72
2013-07-15PascalBieriNF
no factor from 2^70 to 2^71
2013-06-15SMoffatNF
no factor from 2^69 to 2^70
2013-06-14SMoffatNF
no factor from 2^68 to 2^69
2013-06-12SMoffatNF
no factor from 2^67 to 2^68
2013-06-11SMoffatNF
no factor from 2^66 to 2^67
2012-08-14Carsten KossendeyNF
no factor from 2^65 to 2^66
2010-12-17Architects CubedNF
no factor from 2^64 to 2^65
2010-01-031997rj7NF
no factor from 2^63 to 2^64