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
793980487Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
17456199717770944626712270.62019-11-15 21:10:14
History
DateUserTypeResult
2019-11-15Alex_soldierF
Factor: 1745619971777094462671 / TF: 70-71
2014-10-07monstNF
no factor from 2^66 to 2^70
2013-10-18america64NF
no factor from 2^65 to 2^66
2011-08-28monstNF
no factor from 2^64 to 2^65
2010-05-12Architects CubedNF
no factor from 2^63 to 2^64