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
849543337Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
60531724883359970730412272.42019-10-08 06:14:26
History
DateUserTypeResult
2019-10-08Daniil TsarkovF
Factor: 6053172488335997073041 / TF: 72-73
2019-10-08Daniil TsarkovNF
no factor from 2^71 to 2^72
2019-10-08Daniil TsarkovNF
no factor from 2^70 to 2^71
2019-10-07ATHNF
no factor from 2^70 to 2^71
2016-12-09ramgeisNF
no factor from 2^68 to 2^70
2015-09-01sasakiNF
no factor from 2^67 to 2^68
2015-02-23sasakiNF
no factor from 2^66 to 2^67
2012-04-07David CampeauNF
no factor from 2^64 to 2^66
2010-04-02Architects CubedNF
no factor from 2^63 to 2^64