Primality proof for n = 1146787:
<p>Take b = 2.
<p>b^(n-1) mod n = 1.
<p><a href=11243.html>11243 is prime.</a>
<br>b^((n-1)/11243)-1 mod n = 163090, which is a unit, inverse 1145008.
<p>(11243) divides n-1.
<p>(11243)^2 > n.
<p>n is prime by Pocklington's theorem.