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
182174579Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
1097608262493535785432166.62015-07-31 21:40:05
History
DateUserTypeResult
2015-07-31Alex_soldierF
Factor: 109760826249353578543 / TF: 66-67
2013-05-12RichardNF
no factor from 2^65 to 2^66
2011-03-25GrunwalderGIMPNF
no factor from 2^64 to 2^65
2010-07-24Torchwood InstituteNF
no factor from 2^63 to 2^64