Marin Mersenne 2^P-1
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GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
147530419Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
15994077151172018849112270.42016-12-16 23:31:27
History
DateUserTypeResult
2016-12-16Sergey NosovF
Factor: 1599407715117201884911 / TF: 68-72*
2015-03-09Andrew BNF
no factor from 2^67 to 2^68
2015-03-09vwflat4NF
no factor from 2^66 to 2^67
2013-01-01OS1NF
no factor from 2^65 to 2^66
2011-01-03sasaki3NF
no factor from 2^64 to 2^65