Q: Is 143,126 a Prime Number?
A: No, 143,126 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 143126 can be evenly divided by 1 2 71,563 and 143,126, with no remainder.
Since 143,126 cannot be divided by just 1 and 143,126, it is not a prime number.