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
50029349Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
514517037852606821031432305413731102.02010-09-02 23:44:56
History
DateUserTypeResult
2010-09-02Jack The RipperF-PM1
Factor: 5145170378526068210314323054137
2008-07-10George WoltmanNF
no factor to 2^64