Q: Is 66,129 a Prime Number?
A: No, 66,129 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 66129 can be evenly divided by 1 3 7 21 47 67 141 201 329 469 987 1,407 3,149 9,447 22,043 and 66,129, with no remainder.
Since 66,129 cannot be divided by just 1 and 66,129, it is not a prime number.