Q: Is 126,463 a Prime Number?
A: No, 126,463 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 126463 can be evenly divided by 1 17 43 173 731 2,941 7,439 and 126,463, with no remainder.
Since 126,463 cannot be divided by just 1 and 126,463, it is not a prime number.