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
478982813Composite: 2 known prime factors
Factored
FactorDigitsBitsDate
10477489094186349122712269.82017-12-08 18:00:05
11705060966967569490792270.02017-12-08 18:00:04
History
DateUserTypeResult
2017-12-08ky0urakuF
Factor: 1047748909418634912271 / TF: 69-70
2017-12-08ky0urakuF
Factor: 1170506096696756949079 / TF: 69-70
2017-12-07ky0urakuNF
no factor from 2^68 to 2^69
2016-06-14sasakiNF
no factor from 2^67 to 2^68
2016-04-08sasakiNF
no factor from 2^66 to 2^67
2014-10-10sasaki3NF
no factor from 2^65 to 2^66
2011-12-12-Anonymous-NF
no factor from 2^64 to 2^65
2010-03-29Architects CubedNF
no factor from 2^63 to 2^64