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
150110843Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
71199726925521067734892272.62017-04-14 23:43:57
History
DateUserTypeResult
2017-04-14Sergey NosovF
Factor: 7119972692552106773489 / TF: 72-73*
2017-02-14guruNF
no factor from 2^71 to 2^72
2016-10-16Choi4KANGNF
no factor from 2^70 to 2^71
2016-07-29La GüiraNF
no factor from 2^69 to 2^70
2016-07-29La GüiraNF
no factor from 2^68 to 2^69
2016-04-14tscNF
no factor from 2^67 to 2^68
2015-03-19vwflat4NF
no factor from 2^66 to 2^67
2013-01-12Charles A. MorrisNF
no factor from 2^65 to 2^66
2011-01-15RichardNF
no factor from 2^64 to 2^65
2010-06-24RichardNF
no factor from 2^63 to 2^64