Primality proof for n = 11534742073:
<p>Take b = 2.
<p>b^(n-1) mod n = 1.
<p><a href=6053.html>6053 is prime.</a>
<br>b^((n-1)/6053)-1 mod n = 7116603997, which is a unit, inverse 5101419044.
<p><a href=199.html>199 is prime.</a>
<br>b^((n-1)/199)-1 mod n = 10971630218, which is a unit, inverse 79262084.
<p>(199 * 6053) divides n-1.
<p>(199 * 6053)^2 > n.
<p>n is prime by Pocklington's theorem.