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
285182111Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
2182713696466681512492167.62016-11-20 07:14:02
History
DateUserTypeResult
2016-11-20Mikhail E. GolosovF
Factor: 218271369646668151249 / TF: 67-68
2016-01-26vwflat4NF
no factor from 2^66 to 2^67
2014-06-19RichardNF
no factor from 2^65 to 2^66
2011-09-22RichardNF
no factor from 2^64 to 2^65
2010-04-11lindedNF
no factor from 2^63 to 2^64
2010-04-11lindedNF
no factor from 2^62 to 2^63