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
243076789Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
2030061152345195732172167.52016-10-09 12:46:00
History
DateUserTypeResult
2016-10-09Mikhail E. GolosovF
Factor: 203006115234519573217 / TF: 67-68
2013-12-05riccardo ubertiNF
no factor from 2^66 to 2^67
2013-10-23Yan Ruimin ChinaNF
no factor from 2^65 to 2^66
2011-07-13carlos56NF
no factor from 2^64 to 2^65