Q: Is 517,912 a Prime Number?
A: No, 517,912 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 517912 can be evenly divided by 1 2 4 8 41 82 164 328 1,579 3,158 6,316 12,632 64,739 129,478 258,956 and 517,912, with no remainder.
Since 517,912 cannot be divided by just 1 and 517,912, it is not a prime number.