Primality proof for n = 9466553:
<p>Take b = 2.
<p>b^(n-1) mod n = 1.
<p><a href=1481.html>1481 is prime.</a>
<br>b^((n-1)/1481)-1 mod n = 7272989, which is a unit, inverse 8533472.
<p><a href=17.html>17 is prime.</a>
<br>b^((n-1)/17)-1 mod n = 5646427, which is a unit, inverse 7186599.
<p>(17 * 1481) divides n-1.
<p>(17 * 1481)^2 > n.
<p>n is prime by Pocklington's theorem.