Q: Is 137,278 a Prime Number?
A: No, 137,278 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 137278 can be evenly divided by 1 2 68,639 and 137,278, with no remainder.
Since 137,278 cannot be divided by just 1 and 137,278, it is not a prime number.