Primality proof for n = 44706919:

Take b = 2.

b^(n-1) mod n = 1.

9349 is prime.
b^((n-1)/9349)-1 mod n = 24793508, which is a unit, inverse 35850462.

(9349) divides n-1.

(9349)^2 > n.

n is prime by Pocklington's theorem.