LooneyStar Library started - Prime numbers

Hi All,
Im an active member in one of the online forums (I am targetting the .Net framework)
And on common problems faced by people I decided to start a library which will implement what might be a very common task but takes out effort.

I started with prime numbers, will build it up as I go so that I can add support to adding Fractions, and converting decimals to fractions and vice versa.

The DLL for this can be found here (LooneyStar DLL)
Please feel free to get back with comments and suggestions

Thank you
PS. LooneyStar.... even i was laughing :)