1061689

This number is a prime.

Just showing those entries submitted by 'Bajpai': (Click here to show all)

The smallest invertible prime 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 such that prime(P) is congruent to 3 (mod 5). [Bajpai]