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
197427277Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
172929340003389361330792373.92019-05-28 20:00:09
History
DateUserTypeResult
2019-05-28Samuel SchmidtF
Factor: 17292934000338936133079 / TF: 73-74
2019-05-21Yizhe HuangNF
no factor from 2^72 to 2^73
2019-04-05lobsterfordinnerNF
no factor from 2^71 to 2^72
2019-02-12Niels_Mache_NextcloudNF
no factor from 2^70 to 2^71
2018-12-19Chabot PrimeNF
no factor from 2^69 to 2^70
2017-08-31rmaximusNF
no factor from 2^68 to 2^69
2016-08-08XZTNF
no factor from 2^67 to 2^68
2015-09-18tscNF
no factor from 2^66 to 2^67
2013-07-01tscNF
no factor from 2^65 to 2^66
2011-04-24Mr-PlonkNF
no factor from 2^64 to 2^65
2010-08-08lindedNF
no factor from 2^63 to 2^64