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
298498843Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
10380543857350484039032269.82019-04-14 16:04:09
History
DateUserTypeResult
2019-04-14Alex_soldierF
Factor: 1038054385735048403903 / TF: 69-70
2018-07-30Chabot PrimeNF
no factor from 2^68 to 2^69
2016-12-02tscNF
no factor from 2^67 to 2^68
2016-02-08SummyNF
no factor from 2^66 to 2^67
2014-01-01carlos56NF
no factor from 2^65 to 2^66
2011-10-09RichardNF
no factor from 2^64 to 2^65
2010-05-31Architects CubedNF
no factor from 2^63 to 2^64
2010-03-13monstNF
no factor from 2^62 to 2^63