Q: Is 990,317 a Prime Number?
A: No, 990,317 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 990317 can be evenly divided by 1 563 1,759 and 990,317, with no remainder.
Since 990,317 cannot be divided by just 1 and 990,317, it is not a prime number.