Primality proof for n = 1114261:
<p>Take b = 2.
<p>b^(n-1) mod n = 1.
<p><a href=379.html>379 is prime.</a>
<br>b^((n-1)/379)-1 mod n = 1056733, which is a unit, inverse 666856.
<p><a href=7.html>7 is prime.</a>
<br>b^((n-1)/7)-1 mod n = 448487, which is a unit, inverse 173390.
<p>(7^2 * 379) divides n-1.
<p>(7^2 * 379)^2 > n.
<p>n is prime by Pocklington's theorem.