Primality proof for n = 14944121:
<p>Take b = 2.
<p>b^(n-1) mod n = 1.
<p><a href=7949.html>7949 is prime.</a>
<br>b^((n-1)/7949)-1 mod n = 11365993, which is a unit, inverse 12004624.
<p>(7949) divides n-1.
<p>(7949)^2 > n.
<p>n is prime by Pocklington's theorem.