100033000330001

This number is a prime.

                                                            10003 3000330001

+ The smallest prime of form p=a000b…b000b…b000a, where a, b distinct digits and between the zeros the same number n of b’s. Shall we call this prime “a 3-triads of 0’s” prime? [Loungrides]

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