Primality proof for n = 3462603391451:
<p>Take b = 2.
<p>b^(n-1) mod n = 1.
<p><a href=119194609.html>119194609 is prime.</a>
<br>b^((n-1)/119194609)-1 mod n = 2860124223111, which is a unit, inverse 3071778908036.
<p>(119194609) divides n-1.
<p>(119194609)^2 > n.
<p>n is prime by Pocklington's theorem.