Primality proof for n = 190455129210693390224369129:
<p>Take b = 2.
<p>b^(n-1) mod n = 1.
<p><a href=1674656872585139.html>1674656872585139 is prime.</a>
<br>b^((n-1)/1674656872585139)-1 mod n = 37629468049426663660937826, which is a unit, inverse 143247471639072917272623193.
<p>(1674656872585139) divides n-1.
<p>(1674656872585139)^2 > n.
<p>n is prime by Pocklington's theorem.