Q: Is 197,743 a Prime Number?
A: No, 197,743 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 197743 can be evenly divided by 1 7 13 41 53 91 287 371 533 689 2,173 3,731 4,823 15,211 28,249 and 197,743, with no remainder.
Since 197,743 cannot be divided by just 1 and 197,743, it is not a prime number.