Q: Is 361,263 a Prime Number?
A: No, 361,263 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 361263 can be evenly divided by 1 3 7 21 17,203 51,609 120,421 and 361,263, with no remainder.
Since 361,263 cannot be divided by just 1 and 361,263, it is not a prime number.