Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

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MnStatusDetails
138763679Factored
FactorDigitsBitsDate
45635117848107190895212272.02017-02-10 16:20:32
History
DateUserTypeResult
2017-02-10d3zorgF
Factor: 4563511784810719089521 / TF: 71-72
2017-02-09guruNF
no factor from 2^70 to 2^71
2017-02-08proxy2222NF
no factor from 2^69 to 2^70
2017-02-08proxy2222NF
no factor from 2^68 to 2^69
2016-03-02dbaughNF
no factor from 2^67 to 2^68
2015-02-01el groccoNF
no factor from 2^66 to 2^67
2012-11-19sasaki3NF
no factor from 2^65 to 2^66
2010-12-07RichardNF
no factor from 2^64 to 2^65
2010-06-12OS1NF
no factor from 2^63 to 2^64