Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
196024189Factored
FactorDigitsBitsDate
153887593897606945456092373.72019-03-24 05:04:59
History
DateUserTypeResult
2019-03-24Smok_bmv F
Factor: 15388759389760694545609 / TF: 73-74*
2019-03-14lobsterfordinnerNF
no factor from 2^72 to 2^73
2019-03-06ITSNF
no factor from 2^71 to 2^72
2019-02-02Niels_Mache_NextcloudNF
no factor from 2^70 to 2^71
2018-12-14Chabot PrimeNF
no factor from 2^69 to 2^70
2017-08-30Doug RheaNF
no factor from 2^68 to 2^69
2016-08-14Torben K.NF
no factor from 2^67 to 2^68
2015-09-13KayJongsmaNF
no factor from 2^66 to 2^67
2013-06-26mikrNF
no factor from 2^65 to 2^66
2011-04-22carlos56NF
no factor from 2^64 to 2^65
2010-08-07Mr-PlonkNF
no factor from 2^63 to 2^64