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

PrimeNet Exponent Status

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MnStatusDetails
193231567Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
69065106509483884694332272.52019-03-04 04:29:42
History
DateUserTypeResult
2024-05-06James HeinrichNF
no factor from 2^68 to 2^69
2019-03-04Smok_bmv F
Factor: 6906510650948388469433 / TF: 72-73*
2019-02-17RichardNF
no factor from 2^71 to 2^72
2019-02-09Niels_Mache_NextcloudNF
no factor from 2^70 to 2^71
2018-12-03Chabot PrimeNF
no factor from 2^69 to 2^70
2017-09-10RichardNF
no factor from 2^68 to 2^69
2016-08-03goldenmemeNF
no factor from 2^67 to 2^68
2015-09-05Mr-PlonkNF
no factor from 2^66 to 2^67
2013-06-16Dalos LeeNF
no factor from 2^65 to 2^66
2011-04-18RichardNF
no factor from 2^64 to 2^65
2010-08-05csabaNF
no factor from 2^63 to 2^64