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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
95607181Factored
FactorDigitsBitsDate
6238455851353806945764892479.02019-09-03 09:22:03
298274416674468915440748072684.62019-09-03 09:22:03
P-1 factors
DateFactorB1B2
2019-09-032982744166744689154407480794000022795000
2019-09-0362384558513538069457648994000022795000
History
DateUserTypeResult
2019-09-03Ryan PropperF-PM1
Factor: 18607717800119841282123570661481465018928199412623 / (P-1, B1=940000, B2=22795000, E=6)
2018-12-23FredrikNF
no factor from 2^72 to 2^73
2018-12-23FredrikNF
no factor from 2^71 to 2^72
2014-09-29munsun_jangNF
no factor from 2^70 to 2^71
2014-05-22RMAC9.5NF
no factor from 2^69 to 2^70
2014-05-15technobuffalosNF
no factor from 2^68 to 2^69
2014-02-20Carsten KossendeyNF
no factor from 2^65 to 2^68
2011-01-18Architects CubedNF
no factor from 2^64 to 2^65