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
277623667Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
15028999705811665286412270.32019-10-04 16:45:15
History
DateUserTypeResult
2019-10-04ConductorF
Factor: 1502899970581166528641 / TF: 70-71
2019-09-19proxy2222NF
no factor from 2^69 to 2^70
2018-07-09Chabot PrimeNF
no factor from 2^68 to 2^69
2016-11-06SummyNF
no factor from 2^67 to 2^68
2016-01-14johnsilverNF
no factor from 2^66 to 2^67
2013-12-08HardyP GermanyNF
no factor from 2^65 to 2^66
2011-09-10RichardNF
no factor from 2^64 to 2^65
2010-04-04Dalos LeeNF
no factor from 2^63 to 2^64
2010-04-04Dalos LeeNF
no factor from 2^62 to 2^63