Q: Is 515,104 a Prime Number?
A: No, 515,104 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 515104 can be evenly divided by 1 2 4 8 16 32 16,097 32,194 64,388 128,776 257,552 and 515,104, with no remainder.
Since 515,104 cannot be divided by just 1 and 515,104, it is not a prime number.