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
944674301Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
19830333338897488561672270.72016-10-19 10:32:24
History
DateUserTypeResult
2016-10-19ConductorF
Factor: 1983033333889748856167 / TF: 70-71
2016-08-10ramgeisNF
no factor from 2^69 to 2^70
2016-08-09BloodIceNF
no factor from 2^68 to 2^69
2016-08-07BloodIceNF
no factor from 2^67 to 2^68
2015-09-06Bruno VictalNF
no factor from 2^66 to 2^67
2013-05-05ramgeisNF
no factor from 2^65 to 2^66
2011-06-01lindedNF
no factor from 2^64 to 2^65
2010-06-20lindedNF
no factor from 2^63 to 2^64