A PRNG (pseudorandom number generator) is an algorithm that outputs numbers in a complex, seemingly unpredictable pattern. Truly random numbers (say, from a radioactive source) are utterly unpredictable, whereas all algorithms are predictable, and a PRNG returns the same numbers when passed the same starting parameters or seed....Skip to search Skip to select language Article Actions English (US)...(US) Remember language Deutsch Français 日本語 한국어 中文 (简体) A PRNG...