Primality proof for n = 102244957:
<p>Take b = 2.
<p>b^(n-1) mod n = 1.
<p><a href=774583.html>774583 is prime.</a>
<br>b^((n-1)/774583)-1 mod n = 14263047, which is a unit, inverse 99398968.
<p>(774583) divides n-1.
<p>(774583)^2 > n.
<p>n is prime by Pocklington's theorem.