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
173113783Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
127161364314363276986892373.42019-12-27 05:07:59
History
DateUserTypeResult
2025-04-24NStormF
Factor: 12716136431436327698689 / TF: 73-74
2019-12-27Smok_bmv F
Factor: 12716136431436327698689 / TF: 73-74*
2018-11-26glennpatNF
no factor from 2^72 to 2^73
2018-11-25glennpatNF
no factor from 2^71 to 2^72
2018-11-24Niels_Mache_NextcloudNF
no factor from 2^70 to 2^71
2018-08-26proxy2222NF
no factor from 2^69 to 2^70
2017-05-04rubikvn2100NF
no factor from 2^68 to 2^69
2016-06-07rmaximusNF
no factor from 2^67 to 2^68
2015-06-23SummyNF
no factor from 2^66 to 2^67
2013-04-07Chih-Wei HuangNF
no factor from 2^65 to 2^66
2011-03-01Sergej LevinNF
no factor from 2^64 to 2^65
2010-07-13Charles A. MorrisNF
no factor from 2^63 to 2^64