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
479810917Factored
FactorDigitsBitsDate
5500063335793995599592168.92018-01-28 02:00:11
History
DateUserTypeResult
2018-01-28ky0urakuF
Factor: 550006333579399559959 / TF: 68-69
2016-06-14sasakiNF
no factor from 2^67 to 2^68
2016-03-23sasakiNF
no factor from 2^66 to 2^67
2014-10-11vwflat4NF
no factor from 2^65 to 2^66
2011-12-13RichardNF
no factor from 2^64 to 2^65
2010-03-29Architects CubedNF
no factor from 2^63 to 2^64