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

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MnStatusDetails
165615409Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
31120924483870034685772271.42019-01-19 04:23:24
History
DateUserTypeResult
2019-01-19Smok_bmv F
Factor: 3112092448387003468577 / TF: 71-72*
2018-11-05proxy2222NF
no factor from 2^70 to 2^71
2016-12-10treborNF
no factor from 2^69 to 2^70
2016-09-03Adam BuranNF
no factor from 2^68 to 2^69
2016-05-29rmaximusNF
no factor from 2^67 to 2^68
2015-05-31GrunwalderGIMPNF
no factor from 2^66 to 2^67
2013-03-14MatthaeusNF
no factor from 2^65 to 2^66
2011-02-10lindeeNF
no factor from 2^64 to 2^65
2010-07-04Mr-PlonkNF
no factor from 2^63 to 2^64