Q: Is 315,104 a Prime Number?
A: No, 315,104 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 315104 can be evenly divided by 1 2 4 8 16 32 43 86 172 229 344 458 688 916 1,376 1,832 3,664 7,328 9,847 19,694 39,388 78,776 157,552 and 315,104, with no remainder.
Since 315,104 cannot be divided by just 1 and 315,104, it is not a prime number.