Q: Is 966,143 a Prime Number?
A: No, 966,143 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 966143 can be evenly divided by 1 479 2,017 and 966,143, with no remainder.
Since 966,143 cannot be divided by just 1 and 966,143, it is not a prime number.