Q: Is 743,126 a Prime Number?
A: No, 743,126 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 743126 can be evenly divided by 1 2 43 86 8,641 17,282 371,563 and 743,126, with no remainder.
Since 743,126 cannot be divided by just 1 and 743,126, it is not a prime number.