any number larger than 10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 will result in infinity.
It takes a random number(x) from 1 to [answer] and if it isn't 1, adds 1 to "ze count" and sets the maximum to 2(x), and repeats. it caps at about 2500 count, before any number becomes infinity.