Primality proof for n = 11602451687:
<p>Take b = 2.
<p>b^(n-1) mod n = 1.
<p><a href=7759.html>7759 is prime.</a>
<br>b^((n-1)/7759)-1 mod n = 3051258078, which is a unit, inverse 5208373111.
<p><a href=103.html>103 is prime.</a>
<br>b^((n-1)/103)-1 mod n = 6562387615, which is a unit, inverse 10778096296.
<p>(103 * 7759) divides n-1.
<p>(103 * 7759)^2 > n.
<p>n is prime by Pocklington's theorem.