Yup, I know about BigInt, and actually, I think that BigInteger is even better for my use, but isn't this solution a bit"too much" for what I need ? isn't there something 'smaller' friendlier than this ?
Well, reading a bit about BigInteger, I understood that it holds many options and possibilities, more than I need. So I was wondering if there is something in the middle. If you say there isn't, well, BigInteger- here I come !!!