Q: Is 58,561 a Prime Number?
A: No, 58,561 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 58561 can be evenly divided by 1 157 373 and 58,561, with no remainder.
Since 58,561 cannot be divided by just 1 and 58,561, it is not a prime number.