Q: Is 57,129 a Prime Number?
A: No, 57,129 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 57129 can be evenly divided by 1 3 137 139 411 417 19,043 and 57,129, with no remainder.
Since 57,129 cannot be divided by just 1 and 57,129, it is not a prime number.