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
916793707Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
991925645576524311112066.42015-11-30 14:05:50
History
DateUserTypeResult
2015-11-30Alex_soldierF
Factor: 99192564557652431111 / TF: 66-67
2013-05-29ramgeisNF
no factor from 2^65 to 2^66
2011-09-27lindedNF
no factor from 2^64 to 2^65
2010-07-28HBendtzNF
no factor from 2^63 to 2^64