Q: Is 143,144 a Prime Number?
A: No, 143,144 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 143144 can be evenly divided by 1 2 4 8 29 58 116 232 617 1,234 2,468 4,936 17,893 35,786 71,572 and 143,144, with no remainder.
Since 143,144 cannot be divided by just 1 and 143,144, it is not a prime number.