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
697968203Factored
FactorDigitsBitsDate
4278972032949670870072168.52017-06-17 12:05:44
History
DateUserTypeResult
2023-10-18James HeinrichNF
no factor from 2^69 to 2^70
2022-08-13LordJuliusNF
no factor from 2^72 to 2^73
2022-08-13LordJuliusNF
no factor from 2^71 to 2^72
2022-08-13LordJuliusNF
no factor from 2^70 to 2^71
2017-06-17ConductorF
Factor: 427897203294967087007 / TF: 68-69
2014-09-18sasakiNF
no factor from 2^66 to 2^68
2013-11-14sasakiNF
no factor from 2^65 to 2^66
2012-01-25laleraNF
no factor from 2^64 to 2^65
2010-06-22Architects CubedNF
no factor from 2^63 to 2^64