How Do You Determine If A Number Is Prime Or Non Prime?

How Do You Determine If A Number Is Prime Or Non Prime? The simplest primality test is trial division: given an input number, n, check whether it is evenly divisible by any prime number between 2 and √n (i.e. that the division leaves no remainder). If so, then n is composite. Otherwise, it is prime. … Continue reading How Do You Determine If A Number Is Prime Or Non Prime?