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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Exponent Range:










MnStatusDetails
919782797Factored
FactorDigitsBitsDate
10485579484738534776312269.82018-01-26 14:59:27
History
DateUserTypeResult
2018-01-26ConductorF
Factor: 1048557948473853477631 / TF: 69-70
2017-04-20Mark RoseNF
no factor from 2^68 to 2^69
2016-07-22ConductorNF
no factor from 2^67 to 2^68
2015-10-17ConductorNF
no factor from 2^66 to 2^67
2013-05-28ramgeisNF
no factor from 2^65 to 2^66
2011-09-08lindedNF
no factor from 2^64 to 2^65
2010-06-21lindedNF
no factor from 2^63 to 2^64