(define %random-state
(make-parameter (random-state-from-platform)))
-;; Probably bigger than necessary
-(define random-number-size (expt 10 50))
+;; Same size as a uuid4 I think...
+(define random-number-size (expt 2 128))
(define (big-random-number)
(random random-number-size (%random-state)))