6918011
This number is a prime.
Single Curio View: (Seek other curios for this number)
(6918011, 6918019): The first occurrence of invertible
prime pair of the form (p, p+2r) for r=4, containing all of
the invertible digits {0, 1, 6, 8, 9}. [Bajpai]
Submitted: 2021-01-20 14:10:41; Last Modified: 2021-01-20 15:08:25.
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell