Q: Is 518,344 a Prime Number?
A: No, 518,344 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 518344 can be evenly divided by 1 2 4 8 64,793 129,586 259,172 and 518,344, with no remainder.
Since 518,344 cannot be divided by just 1 and 518,344, it is not a prime number.