Q: Is 671,719 a Prime Number?
A: No, 671,719 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 671719 can be evenly divided by 1 83 8,093 and 671,719, with no remainder.
Since 671,719 cannot be divided by just 1 and 671,719, it is not a prime number.