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
306002149Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
2173139281414846224892167.62016-12-04 14:44:01
History
DateUserTypeResult
2016-12-04Alex_soldierF
Factor: 217313928141484622489 / TF: 67-68*
2016-02-14nikoszNF
no factor from 2^66 to 2^67
2014-01-14AKAxAutoNF
no factor from 2^65 to 2^66
2011-10-17Mr-PlonkNF
no factor from 2^64 to 2^65