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

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MnStatusDetails
184368467Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
55453308683056772386632272.22018-07-14 04:16:40
History
DateUserTypeResult
2021-05-31ViliamFNF
no factor from 2^71 to 2^72
2021-05-31ViliamFNF
no factor from 2^70 to 2^71
2018-07-14Smok_bmv F
Factor: 5545330868305677238663 / TF: 72-73*
2018-07-06Dominik RadlerNF
no factor from 2^71 to 2^72
2018-07-06Dominik RadlerNF
no factor from 2^70 to 2^71
2018-06-12RuzovejNF
no factor from 2^69 to 2^70
2017-06-20OS1NF
no factor from 2^68 to 2^69
2016-07-14Mr-PlonkNF
no factor from 2^67 to 2^68
2015-08-20RichardNF
no factor from 2^66 to 2^67
2013-05-20RichardNF
no factor from 2^65 to 2^66
2011-03-28CorbyguyNF
no factor from 2^64 to 2^65
2010-07-26carlos56NF
no factor from 2^63 to 2^64