Q: Is 1,144 a Prime Number?
A: No, 1,144 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 1144 can be evenly divided by 1 2 4 8 11 13 22 26 44 52 88 104 143 286 572 and 1,144, with no remainder.
Since 1,144 cannot be divided by just 1 and 1,144, it is not a prime number.