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
233769467Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
2284838786500826598472167.62016-09-29 01:58:32
History
DateUserTypeResult
2016-09-29Mikhail E. GolosovF
Factor: 228483878650082659847 / TF: 67-68
2015-11-21kevshawNF
no factor from 2^66 to 2^67
2013-10-05RichardNF
no factor from 2^65 to 2^66
2011-06-28SaraNF
no factor from 2^64 to 2^65