Q: Is 71,921 a Prime Number?
A: No, 71,921 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 71921 can be evenly divided by 1 23 53 59 1,219 1,357 3,127 and 71,921, with no remainder.
Since 71,921 cannot be divided by just 1 and 71,921, it is not a prime number.