Q: Is 148,289 a Prime Number?
A: No, 148,289 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 148289 can be evenly divided by 1 257 577 and 148,289, with no remainder.
Since 148,289 cannot be divided by just 1 and 148,289, it is not a prime number.