Q: Is 318,325 a Prime Number?
A: No, 318,325 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 318325 can be evenly divided by 1 5 7 17 25 35 85 107 119 175 425 535 595 749 1,819 2,675 2,975 3,745 9,095 12,733 18,725 45,475 63,665 and 318,325, with no remainder.
Since 318,325 cannot be divided by just 1 and 318,325, it is not a prime number.