36864...89057 (27-digits)

This number is a prime.

                                               3686470 7788866637 2497189057

The smallest pandigital beastly prime consisting two consecutive squares and two corresponding cubes with a beast number in the middle arranged in the pattern: {s1, c1, 666, s2, c2}, i.e., {192^2||192^3||666||193^2||193^3}. [Bajpai]