Primality proof for n = 96893:
<p>Take b = 2.
<p>b^(n-1) mod n = 1.
<p><a href=24223.html>24223 is prime.</a>
<br>b^((n-1)/24223)-1 mod n = 15, which is a unit, inverse 83974.
<p>(24223) divides n-1.
<p>(24223)^2 > n.
<p>n is prime by Pocklington's theorem.