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
478110221Factored
FactorDigitsBitsDate
4663606858754155886712168.72017-12-01 08:19:43
History
DateUserTypeResult
2017-12-01ky0urakuF
Factor: 466360685875415588671 / TF: 68-69
2016-06-11sasakiNF
no factor from 2^67 to 2^68
2016-03-17sasakiNF
no factor from 2^66 to 2^67
2014-10-11RichardNF
no factor from 2^65 to 2^66
2011-12-12RichardNF
no factor from 2^64 to 2^65
2010-03-29Architects CubedNF
no factor from 2^63 to 2^64