Trap Networks

FORTUNE PROVIDES QUESTIONS FOR THE GREAT ANSWERS: #19
A:	To be or not to be.
Q:	What is the square root of 4b^2?

$where {p,q} are prime, n = pq, ed is congruent to 1 mod ((p-1)(q-1)), C = M^e(mod n), M = C^d(mod n)$