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
144841799Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
54694437239471030338319532582.22024-10-10 21:31:12
P-1 factors
DateFactorB1B2
2024-10-10546944372394710303383195312190001284900540
History
DateUserTypeResult
2024-10-10Luke DurantF-PM1
Factor: 5469443723947103033831953 / (P-1, B1=1219000, B2=1284900540)
2024-10-10JacobZNF
no factor from 2^76 to 2^77
2024-07-17SRBaseNF
no factor from 2^75 to 2^76
2023-01-28SRBaseNF
no factor from 2^74 to 2^75
2021-11-14SRBaseNF
no factor from 2^73 to 2^74
2020-11-16SRBaseNF
no factor from 2^72 to 2^73
2017-08-14workerthreadNF
no factor from 2^71 to 2^72
2017-01-23nate.andersNF
no factor from 2^70 to 2^71
2016-11-16nate.andersNF
no factor from 2^69 to 2^70
2016-11-14nate.andersNF
no factor from 2^68 to 2^69
2016-03-28DerekNF
no factor from 2^67 to 2^68
2015-03-02karhuNF
no factor from 2^66 to 2^67
2012-12-21Charles A. MorrisNF
no factor from 2^65 to 2^66
2010-12-25OS1NF
no factor from 2^64 to 2^65
2010-06-19sasaki3NF
no factor from 2^63 to 2^64