Q: Is 316,659 a Prime Number?
A: No, 316,659 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 316659 can be evenly divided by 1 3 7 17 21 51 119 357 887 2,661 6,209 15,079 18,627 45,237 105,553 and 316,659, with no remainder.
Since 316,659 cannot be divided by just 1 and 316,659, it is not a prime number.