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
904057457Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
9960820851148783163272169.82017-08-30 12:15:23
History
DateUserTypeResult
2024-05-27ChuckNF
no factor from 2^68 to 2^69
2017-08-30ConductorF
Factor: 996082085114878316327 / TF: 69-70
2017-03-27ConductorNF
no factor from 2^68 to 2^69
2016-06-15ConductorNF
no factor from 2^67 to 2^68
2015-02-03Gordon SpenceNF
no factor from 2^66 to 2^67
2011-12-11lindedNF
no factor from 2^65 to 2^66
2011-09-14lindeeNF
no factor from 2^64 to 2^65
2010-07-26lindeeNF
no factor from 2^63 to 2^64