Q: Is 371,443 a Prime Number?
A: No, 371,443 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 371443 can be evenly divided by 1 37 10,039 and 371,443, with no remainder.
Since 371,443 cannot be divided by just 1 and 371,443, it is not a prime number.