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
923506891Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
1376046554959471546792166.92015-11-17 17:13:54
History
DateUserTypeResult
2015-11-17ConductorF
Factor: 137604655495947154679 / TF: 66-67
2013-06-03ramgeisNF
no factor from 2^65 to 2^66
2011-08-17lindedNF
no factor from 2^64 to 2^65
2010-06-11lindedNF
no factor from 2^63 to 2^64