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

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MnStatusDetails
184471831Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
48488039247175133545992272.02019-06-07 03:30:00
History
DateUserTypeResult
2019-06-07Smok_bmv F
Factor: 4848803924717513354599 / TF: 72-73
2019-05-26Andrew BNF
no factor from 2^71 to 2^72
2019-05-24erick84mmNF
no factor from 2^70 to 2^71
2018-05-08RuzovejNF
no factor from 2^69 to 2^70
2017-06-21SFPeteNF
no factor from 2^68 to 2^69
2016-07-15vwflat4NF
no factor from 2^67 to 2^68
2015-08-09Dane KellyNF
no factor from 2^66 to 2^67
2013-05-16tscNF
no factor from 2^65 to 2^66
2011-03-28Simon HollingsheadNF
no factor from 2^64 to 2^65
2010-07-27zygNF
no factor from 2^63 to 2^64