[Haskell-beginners] performance issues

[Daniel Fischer]

On Friday 19 August 2011, 12:02:30, Sunil S Nandihalli wrote:
> Hello everybody,
>  I am a newbie to haskell. I was wondering if there are things I need
> to do to make the following code faster.

From a short look, you'll probably need a faster prime generation, try a 
sieve of Eratosthenes, that's pretty fast. The rest looks okay

> I have tried changing the
> Integer to Int but did not help much..
> 
> https://gist.github.com/c1ee2d6397cd5b28ade5
> 
> Thanks in advance.
> Sunil.