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
404002189Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
3096037730082850963912168.12016-12-11 10:16:34
History
DateUserTypeResult
2016-12-11ConductorF
Factor: 309603773008285096391 / TF: 68-69
2014-01-11The MawnNF
no factor from 2^65 to 2^68
2010-05-03sasaki3NF
no factor from 2^64 to 2^65
2010-03-11Grant McCrackenNF
no factor from 2^63 to 2^64