Q: Is 239,057 a Prime Number?
A: No, 239,057 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 239057 can be evenly divided by 1 7 13 37 71 91 259 481 497 923 2,627 3,367 6,461 18,389 34,151 and 239,057, with no remainder.
Since 239,057 cannot be divided by just 1 and 239,057, it is not a prime number.