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
149103883Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
116864122806895438809912373.32019-11-07 04:30:17
History
DateUserTypeResult
2019-11-07Smok_bmv F
Factor: 11686412280689543880991 / TF: 73-74*
2017-08-30workerthreadNF
no factor from 2^72 to 2^73
2017-08-27workerthreadNF
no factor from 2^71 to 2^72
2017-08-20workerthreadNF
no factor from 2^70 to 2^71
2017-08-13proxy2222NF
no factor from 2^69 to 2^70
2016-06-26Josh FamestadNF
no factor from 2^68 to 2^69
2016-04-05DerekNF
no factor from 2^67 to 2^68
2015-03-14MattNF
no factor from 2^66 to 2^67
2013-01-08AKAxAutoNF
no factor from 2^65 to 2^66
2011-01-08Damian SilvestreNF
no factor from 2^64 to 2^65