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
267815341Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
992034076482912223612066.42015-12-29 23:35:07
History
DateUserTypeResult
2015-12-29Alex_soldierF
Factor: 99203407648291222361 / TF: 66-67*
2013-11-25soldcakeNF
no factor from 2^65 to 2^66
2011-08-23albin_pouillesNF
no factor from 2^64 to 2^65
2010-03-24HBendtzNF
no factor from 2^63 to 2^64
2010-03-24HBendtzNF
no factor from 2^62 to 2^63