Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
180968831Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
1433842222548452983612167.02015-07-28 22:25:06
History
DateUserTypeResult
2015-07-28Alex_soldierF
Factor: 143384222254845298361 / TF: 66-67
2013-05-04Broomfield Designers.comNF
no factor from 2^65 to 2^66
2011-03-21tscNF
no factor from 2^64 to 2^65
2010-07-23carlos56NF
no factor from 2^63 to 2^64