The problem at the center of RSA is finding the e’th root of the ciphertext c modulo N where N = pq is a product of (distinct) primes. This is hard to do for large N if you don’t know the factors p and q, but once you know p and q it becomes easy! Write a finction findRoot(c,e,p,q) which solves the equation xe ≡ c mod N for x where N = pq

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