Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

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MnStatusDetails
143660317Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
12078588648566757151372270.02016-12-23 08:06:17
History
DateUserTypeResult
2024-08-15tbusbyNF
no factor from 2^68 to 2^69
2016-12-23ConductorF
Factor: 1207858864856675715137 / TF: 70-71
2016-12-17La GüiraNF
no factor from 2^69 to 2^70
2016-04-17DerekNF
no factor from 2^68 to 2^69
2016-03-31dbaughNF
no factor from 2^67 to 2^68
2015-02-27Schultz7676NF
no factor from 2^66 to 2^67
2012-12-18sasaki3NF
no factor from 2^65 to 2^66
2010-12-23RichardNF
no factor from 2^64 to 2^65
2010-06-17sasaki3NF
no factor from 2^63 to 2^64