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

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MnStatusDetails
186417199Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
169029327326056244337192373.82019-07-08 03:31:20
History
DateUserTypeResult
2019-07-08Smok_bmv F
Factor: 16902932732605624433719 / TF: 73-74
2019-06-16JMGarciaNF
no factor from 2^72 to 2^73
2019-06-15JMGarciaNF
no factor from 2^71 to 2^72
2019-06-14arnaudNF
no factor from 2^70 to 2^71
2018-10-31tscNF
no factor from 2^69 to 2^70
2016-11-15nate.andersNF
no factor from 2^68 to 2^69
2016-07-21rubikvn2100NF
no factor from 2^67 to 2^68
2015-08-16nikoszNF
no factor from 2^66 to 2^67
2013-05-23MucolNF
no factor from 2^65 to 2^66
2011-04-02impsNF
no factor from 2^64 to 2^65
2010-08-01Grant McCrackenNF
no factor from 2^63 to 2^64