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
149433899Factored
FactorDigitsBitsDate
9867893724072774397512169.72017-03-17 07:13:18
History
DateUserTypeResult
2017-03-17yponomarevF
Factor: 986789372407277439751 / TF: 69-70
2017-02-19Adel El-AtawyNF
no factor from 2^68 to 2^69
2016-04-07DerekNF
no factor from 2^67 to 2^68
2015-03-16Karol TNF
no factor from 2^66 to 2^67
2013-01-09sasaki3NF
no factor from 2^65 to 2^66
2011-01-09Gordon SpenceNF
no factor from 2^64 to 2^65