1196089

This number is a prime.

+ The smallest invertible emirp p containing all the invertible digits {0, 1, 6, 8, 9} such that 12p +/- 1 is a twin prime pair. [Bajpai]

+ The smallest invertible prime p containing all of the invertible digits {0, 1, 6, 8, 9} such that reversal(p^2 + 1) and reversal(p^3 + 1) both are prime. [Bajpai]

Printed from the PrimePages <primes.utm.edu> © G. L. Honaker and Chris K. Caldwell