699980819

This number is a prime.

The smallest invertible prime p containing all of the invertible digits {0, 1, 6, 8, 9} such that {p, p+2} and {p*(p+1)*(p+2)-1, p*(p+1)*(p+2)+1} are two sets of twin primes, i.e., {699980819, 699980821} and {342971806172524983507387179, 342971806172524983507387181}. [Bajpai]