Q: Is 25,123 a Prime Number?
A: No, 25,123 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 25123 can be evenly divided by 1 7 37 97 259 679 3,589 and 25,123, with no remainder.
Since 25,123 cannot be divided by just 1 and 25,123, it is not a prime number.