Q: Is 241,143 a Prime Number?
A: No, 241,143 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 241143 can be evenly divided by 1 3 7 21 11,483 34,449 80,381 and 241,143, with no remainder.
Since 241,143 cannot be divided by just 1 and 241,143, it is not a prime number.