Q: Is 107,543 a Prime Number?
A: No, 107,543 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 107543 can be evenly divided by 1 41 43 61 1,763 2,501 2,623 and 107,543, with no remainder.
Since 107,543 cannot be divided by just 1 and 107,543, it is not a prime number.