Primality proof for n = 60934327561511008916380516463943361:
<p>Take b = 2.
<p>b^(n-1) mod n = 1.
<p><a href=289450259140102639080071069.html>289450259140102639080071069 is prime.</a>
<br>b^((n-1)/289450259140102639080071069)-1 mod n = 22503414753582025559838584699846658, which is a unit, inverse 55855394240861195045502250692151378.
<p>(289450259140102639080071069) divides n-1.
<p>(289450259140102639080071069)^2 > n.
<p>n is prime by Pocklington's theorem.