Math .Net I want to represent a huuuuge number in .net

I remember a class that formulate a huge number in a开发者_如何学Crray and do operations on it, What is it

Thanks

if you only have 3.5 then some external library should help. there is this one which was linked from this question. There are other questions which have already addressed this too. the search box is your friend :)

You're probably looking for System.Numerics.BigInteger.