Real quadratic number fields with large fundamental units

There are many works on the determination or the estimation of the fundamental unit £ and the ideal class number h of real quadratic number fields F ([1], [3], [6] and [10], for example). The £'s which are treated in them have small orders of absolute value in comparison to their discriminants Z), that is, S=O(\/D) or \og8=O(\og\/ D). The aim of this note is to construct such JF'S with comparatively large £'s. Let p and q be rational primes such that p