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
65944727Factored
FactorDigitsBitsDate
2239952011617759256790147272787.52014-03-14 07:19:11
P-1 factors
DateFactorB1B2
2014-03-142239952011617759256790147275950000
History
DateUserTypeResult
2022-03-30LordJuliusNF
no factor from 2^60 to 2^63
2014-03-14BdotF-PM1
Factor: 223995201161775925679014727
2014-02-27Craig MeyersNF
no factor from 2^71 to 2^74
2012-06-25kirklepageNF
no factor from 2^70 to 2^71
2012-01-31GIMP PhilippinesNF
no factor from 2^69 to 2^70
2010-01-15bzmNF
no factor from 2^68 to 2^69
2010-01-14DanielHNF
no factor from 2^67 to 2^68
2010-01-08DanielHNF
no factor from 2^66 to 2^67
2010-01-07ANONYMOUSNF
no factor from 2^65 to 2^66
2010-01-06Sturle SundeNF
no factor from 2^64 to 2^65
2009-01-23Wojciech FlorekNF
no factor from 2^63 to 2^64