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
286000867Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
2919238561105446699192168.02016-11-05 22:32:21
History
DateUserTypeResult
2016-11-05Alex_soldierF
Factor: 291923856110544669919 / TF: 67-68*
2016-01-27SFPeteNF
no factor from 2^66 to 2^67
2013-12-16tscNF
no factor from 2^65 to 2^66
2011-11-04-Anonymous-NF
no factor from 2^64 to 2^65
2010-04-11carlos56NF
no factor from 2^63 to 2^64
2010-04-11carlos56NF
no factor from 2^62 to 2^63