Primality proof for n = 107590001:
<p>Take b = 2.
<p>b^(n-1) mod n = 1.
<p><a href=53.html>53 is prime.</a>
<br>b^((n-1)/53)-1 mod n = 26896162, which is a unit, inverse 75712971.
<p><a href=29.html>29 is prime.</a>
<br>b^((n-1)/29)-1 mod n = 68236645, which is a unit, inverse 100085220.
<p><a href=7.html>7 is prime.</a>
<br>b^((n-1)/7)-1 mod n = 95730223, which is a unit, inverse 4923006.
<p>(7 * 29 * 53) divides n-1.
<p>(7 * 29 * 53)^2 > n.
<p>n is prime by Pocklington's theorem.