Q: Is 517,871 a Prime Number?
A: No, 517,871 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 517871 can be evenly divided by 1 17 41 697 743 12,631 30,463 and 517,871, with no remainder.
Since 517,871 cannot be divided by just 1 and 517,871, it is not a prime number.