Conjecture no. 33 On Bernard’s Postulate.

There always exists at least one prime in the interval, Ax and Bx when the GCD of a,b =1 where x is greater than 2. A and B also must be congruent modulo 2 I.e a-b must equal to an even number greater than zero ,a>b.

https://en.m.wikipedia.org/wiki/Bertrand%27s_postulate