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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
84133771Factored
FactorDigitsBitsDate
223834205689493265750248872684.22017-10-31 17:35:58
P-1 factors
DateFactorB1B2
2017-10-312238342056894932657502488767000013232500
History
DateUserTypeResult
2017-10-31NesowaF-PM1
Factor: 22383420568949326575024887 / (P-1, B1=670000, B2=13232500, E=12)
2017-04-01Mark RoseNF
no factor from 2^75 to 2^76
2017-03-27The MawnNF
no factor from 2^74 to 2^75
2017-03-05RichD0NF
no factor from 2^73 to 2^74
2017-01-04Judge HaleNF
no factor from 2^72 to 2^73
2017-01-04Judge HaleNF
no factor from 2^71 to 2^72
2013-11-06Ryan PropperNF
no factor from 2^70 to 2^71
2013-07-19SMoffatNF
no factor from 2^69 to 2^70
2013-07-17SMoffatNF
no factor from 2^68 to 2^69
2013-06-29Norman LeyNF
no factor from 2^67 to 2^68
2013-02-16Juergen KampmeierNF
no factor from 2^66 to 2^67
2012-08-09Carsten KossendeyNF
no factor from 2^65 to 2^66
2010-12-23Architects CubedNF
no factor from 2^64 to 2^65