Marin Mersenne 2^P-1
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GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
306058589Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
4065033792275926360632168.52017-07-27 08:55:08
History
DateUserTypeResult
2017-07-27Sergey KomolovF
Factor: 406503379227592636063 / TF: 68-69
2016-12-06ANONYMOUSNF
no factor from 2^67 to 2^68
2016-02-14Mr-PlonkNF
no factor from 2^66 to 2^67
2014-07-14DavidA1555NF
no factor from 2^65 to 2^66
2011-10-17HBendtzNF
no factor from 2^64 to 2^65