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
302184893Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
2784119420361994884972167.92016-10-30 11:34:20
History
DateUserTypeResult
2016-10-30Alex_soldierF
Factor: 278411942036199488497 / TF: 67-68*
2016-05-18Ivan DimitrijevicNF
no factor from 2^66 to 2^67
2014-01-07AKAxAutoNF
no factor from 2^65 to 2^66
2011-10-13Damian SilvestreNF
no factor from 2^64 to 2^65