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
276824897Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
2316657184176375321112167.72016-11-04 14:39:31
History
DateUserTypeResult
2016-11-04Mikhail E. GolosovF
Factor: 231665718417637532111 / TF: 67-68
2016-02-21proxy2222NF
no factor from 2^66 to 2^67
2013-12-06soldcakeNF
no factor from 2^65 to 2^66
2011-09-07tscNF
no factor from 2^64 to 2^65
2010-04-03lindedNF
no factor from 2^63 to 2^64
2010-04-03lindedNF
no factor from 2^62 to 2^63