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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
903881057Factored
FactorDigitsBitsDate
6277280879151878147032169.12017-06-04 08:57:21
History
DateUserTypeResult
2017-06-04ConductorF
Factor: 627728087915187814703 / TF: 69-70
2017-03-24ConductorNF
no factor from 2^68 to 2^69
2016-06-15ConductorNF
no factor from 2^67 to 2^68
2015-02-02Gordon SpenceNF
no factor from 2^66 to 2^67
2013-04-25ramgeisNF
no factor from 2^65 to 2^66
2011-08-12lindedNF
no factor from 2^64 to 2^65
2010-07-14lindedNF
no factor from 2^63 to 2^64