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
66173897Factored
FactorDigitsBitsDate
2137416873111237.6old
2495135755068791547.82008-09-29 08:27:20
10833868656869531649.92014-05-16 11:25:52
53457149629536568011962.22016-07-12 10:17:42
2009286611810005348012167.42022-08-05 09:33:00
History
DateUserTypeResult
2023-10-18James HeinrichF
Factor: 200928661181000534801 / TF: 67-68
2023-05-05LordJuliusNF
no factor from 2^71 to 2^72
2023-05-05LordJuliusNF
no factor from 2^70 to 2^71
2023-05-05LordJuliusNF
no factor from 2^69 to 2^70
2023-05-05LordJuliusNF
no factor from 2^68 to 2^69
2022-08-05TJAOIF
Factor: 200928661181000534801 / TF: 67-68
2016-07-12TJAOIF
Factor: 5345714962953656801 / TF: 62-63
2014-05-16TJAOIF
Factor: 1083386865686953
2008-09-29markrF
Factor: 249513575506879