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

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MnStatusDetails
143046283Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
48328086183614622876712272.02019-10-30 04:43:17
History
DateUserTypeResult
2019-10-30Smok_bmv F
Factor: 4832808618361462287671 / TF: 72-73*
2016-07-02Mihai PredaNF
no factor from 2^71 to 2^72
2016-06-11Choi4KANGNF
no factor from 2^70 to 2^71
2016-06-02Choi4KANGNF
no factor from 2^69 to 2^70
2016-04-24AlsXZNF
no factor from 2^68 to 2^69
2016-03-31dbaughNF
no factor from 2^67 to 2^68
2015-02-25aurashiftNF
no factor from 2^66 to 2^67
2012-12-18RichardNF
no factor from 2^65 to 2^66
2010-12-19James HeinrichNF
no factor from 2^64 to 2^65
2010-06-17Torchwood InstituteNF
no factor from 2^63 to 2^64