Q: Is 19,958 a Prime Number?
A: No, 19,958 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 19958 can be evenly divided by 1 2 17 34 587 1,174 9,979 and 19,958, with no remainder.
Since 19,958 cannot be divided by just 1 and 19,958, it is not a prime number.