This number is a prime.
In the Imperial System of units, the total number of inches making up (1 mile + 1 furlong + 1 yard + 1 foot + 1 inch) is an emirp. [Beedassy]
In the Imperial System of units, the total number of inches
making up (1 mile + 1 furlong + 1 yard + 1 foot + 1 inch)
is an emirp. [Beedassy]