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
130100083Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
54358766686532694402012272.22019-10-23 04:34:12
History
DateUserTypeResult
2019-10-23Smok_bmv F
Factor: 5435876668653269440201 / TF: 72-73*
2016-11-23nate.andersNF
no factor from 2^71 to 2^72
2016-11-02proxy2222NF
no factor from 2^70 to 2^71
2016-05-21La GüiraNF
no factor from 2^69 to 2^70
2016-05-21La GüiraNF
no factor from 2^68 to 2^69
2016-05-01proxy2222NF
no factor from 2^67 to 2^68
2015-01-16greg3llNF
no factor from 2^66 to 2^67
2012-10-14RichardNF
no factor from 2^65 to 2^66
2010-11-12Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-06-03subgeniusNF
no factor from 2^63 to 2^64