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
185464099Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
15865780730775041285992270.42019-06-06 00:00:28
History
DateUserTypeResult
2019-06-06Samuel SchmidtF
Factor: 1586578073077504128599 / TF: 70-71
2018-10-26Chabot PrimeNF
no factor from 2^69 to 2^70
2017-06-29Andrew BNF
no factor from 2^68 to 2^69
2016-07-19-Anonymous-NF
no factor from 2^67 to 2^68
2015-08-12adolficoNF
no factor from 2^66 to 2^67
2013-05-20Pool PartyNF
no factor from 2^65 to 2^66
2011-04-01RichardNF
no factor from 2^64 to 2^65
2010-07-28Torchwood InstituteNF
no factor from 2^63 to 2^64