Q: Is 143,958 a Prime Number?
A: No, 143,958 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 143958 can be evenly divided by 1 2 3 6 23,993 47,986 71,979 and 143,958, with no remainder.
Since 143,958 cannot be divided by just 1 and 143,958, it is not a prime number.