Q: Is 1,315,142 a Prime Number?
A: No, 1,315,142 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 1315142 can be evenly divided by 1 2 19 38 53 106 653 1,007 1,306 2,014 12,407 24,814 34,609 69,218 657,571 and 1,315,142, with no remainder.
Since 1,315,142 cannot be divided by just 1 and 1,315,142, it is not a prime number.