Q: Is 427,317 a Prime Number?
A: No, 427,317 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 427317 can be evenly divided by 1 3 11 23 33 69 253 563 759 1,689 6,193 12,949 18,579 38,847 142,439 and 427,317, with no remainder.
Since 427,317 cannot be divided by just 1 and 427,317, it is not a prime number.