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
778022689Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
14859121109867332321612270.32019-10-29 13:01:29
History
DateUserTypeResult
2019-10-29Alex_soldierF
Factor: 1485912110986733232161 / TF: 70-71
2013-10-31monstNF
no factor from 2^66 to 2^70
2013-06-03america64NF
no factor from 2^65 to 2^66
2011-07-29monstNF
no factor from 2^64 to 2^65
2010-04-19Architects CubedNF
no factor from 2^63 to 2^64