Primality proof for n = 3134327699:
<p>Take b = 2.
<p>b^(n-1) mod n = 1.
<p><a href=5479.html>5479 is prime.</a>
<br>b^((n-1)/5479)-1 mod n = 1470288163, which is a unit, inverse 1329895913.
<p><a href=2777.html>2777 is prime.</a>
<br>b^((n-1)/2777)-1 mod n = 13143832, which is a unit, inverse 863989761.
<p>(2777 * 5479) divides n-1.
<p>(2777 * 5479)^2 > n.
<p>n is prime by Pocklington's theorem.