Q: Is 676,513 a Prime Number?
A: No, 676,513 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 676513 can be evenly divided by 1 31 139 157 4,309 4,867 21,823 and 676,513, with no remainder.
Since 676,513 cannot be divided by just 1 and 676,513, it is not a prime number.