Q: Is 77,129 a Prime Number?
A: No, 77,129 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 77129 can be evenly divided by 1 13 17 221 349 4,537 5,933 and 77,129, with no remainder.
Since 77,129 cannot be divided by just 1 and 77,129, it is not a prime number.