[Haskell-cafe] NumberTheory library

[Bo Herlin]

Hi

I've been running Hugs for a couple of weeks now and I'm slowly starting 
to get the Haskell idea, and I certanly like it!
But there are functions that I cant find and that I assume others before 
me must have missed and then perhaps also implemented them.
Is there any standard library with functions like:

binomial
isCatalan
nthCatalan
nextCatalan
isPrime
nthPrime
nextPrime
factorize
isFibonacci
nthFibonacci
nextFibonacci

and possibly/hopefully other essential functions as well?
(and of course better naming...)

/Bo