Q: Is 129,217 a Prime Number?
A: No, 129,217 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 129217 can be evenly divided by 1 11 17 187 691 7,601 11,747 and 129,217, with no remainder.
Since 129,217 cannot be divided by just 1 and 129,217, it is not a prime number.