Quote:
Originally Posted by baih
Choose two large distinct prime numbers p and q
p = prime
q = prime
Compute c=pq
such that:
c=3 Mod 4
and
(c +1)/4) = 1 Mod (p1)
there exist a Quick way of finding p and q from c
Can someone please propose a number ( c )

Purpose???
Examples are easy to find. Infinitely many, in fact.
Let c = 3q, q = 1 mod 8. Try e.g. c = 51