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
909111167Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
9596068095810404960392169.72017-05-15 20:21:23
History
DateUserTypeResult
2017-05-15ConductorF
Factor: 959606809581040496039 / TF: 69-70
2017-05-11Mark RoseNF
no factor from 2^68 to 2^69
2016-07-05ConductorNF
no factor from 2^67 to 2^68
2016-05-30BloodIceNF
no factor from 2^1 to 2^64
2011-11-15Rob_DeeNF
no factor from 2^66 to 2^67
2011-04-20Rob_DeeNF
no factor from 2^65 to 2^66
2010-10-17Rob_DeeNF
no factor from 2^64 to 2^65
2010-04-19Rob_DeeNF
no factor from 2^63 to 2^64