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
142745543Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
184547532097533094789124332683.92024-10-03 17:31:54
P-1 factors
DateFactorB1B2
2024-10-031845475320975330947891243312190001345255560
History
DateUserTypeResult
2024-10-03Luke DurantF-PM1
Factor: 18454753209753309478912433 / (P-1, B1=1219000, B2=1345255560)
2024-09-29RichardNF
no factor from 2^76 to 2^77
2024-03-191997rj7NF
no factor from 2^75 to 2^76
2023-01-23SRBaseNF
no factor from 2^74 to 2^75
2021-11-30SRBaseNF
no factor from 2^73 to 2^74
2020-10-27SRBaseNF
no factor from 2^72 to 2^73
2016-06-01Smok_bmv NF
no factor from 2^71 to 2^72
2016-05-24Mihai PredaNF
no factor from 2^70 to 2^71
2016-04-20workerthreadNF
no factor from 2^69 to 2^70
2016-04-15Mihai PredaNF
no factor from 2^68 to 2^69
2016-03-31dbaughNF
no factor from 2^67 to 2^68
2015-02-24aurashiftNF
no factor from 2^66 to 2^67
2012-12-11Mr-PlonkNF
no factor from 2^65 to 2^66
2010-12-18Mr-PlonkNF
no factor from 2^64 to 2^65
2010-06-16Charles A. MorrisNF
no factor from 2^63 to 2^64