25063 has the representation 25063 = 2^3 5^5+63.
315678 has the representation 315678 = 101 5^5+53.

25063 is the 19th member of the seqeunce a(n) = prime(n) * prime(prime(n))
http://www.research.att.com/~njas/sequences/A073065

and also of the 8th member of the sequence:
Let p(i) = i-th prime, let twin(n) = (P, Q) be n-th pair of twin primes; sequence gives p(P)*P.
http://www.research.att.com/~njas/sequences/A080698