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
918998551Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
1419576279937632664312166.92015-10-11 08:13:35
History
DateUserTypeResult
2015-10-11Alex_soldierF
Factor: 141957627993763266431 / TF: 66-67*
2013-06-02ramgeisNF
no factor from 2^65 to 2^66
2011-07-10Rob_DeeNF
no factor from 2^64 to 2^65
2010-07-16Rob_DeeNF
no factor from 2^63 to 2^64