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
975000973Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
1743443045835016111612167.22015-12-26 16:58:41
History
DateUserTypeResult
2015-12-26ConductorF
Factor: 174344304583501611161 / TF: 67-68
2014-06-11Tom GreepNF
no factor from 2^66 to 2^67
2012-05-24lindedNF
no factor from 2^65 to 2^66
2010-12-03Ethan O'ConnorNF
no factor from 2^64 to 2^65
2010-03-31James HintzNF
no factor from 2^63 to 2^64