Primality proof for n = 70627:
<p>Take b = 2.
<p>b^(n-1) mod n = 1.
<p><a href=149.html>149 is prime.</a>
<br>b^((n-1)/149)-1 mod n = 67623, which is a unit, inverse 33174.
<p><a href=79.html>79 is prime.</a>
<br>b^((n-1)/79)-1 mod n = 11836, which is a unit, inverse 28505.
<p>(79 * 149) divides n-1.
<p>(79 * 149)^2 > n.
<p>n is prime by Pocklington's theorem.