Q: Is 1,343,425 a Prime Number?
A: No, 1,343,425 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 1343425 can be evenly divided by 1 5 17 25 29 85 109 145 425 493 545 725 1,853 2,465 2,725 3,161 9,265 12,325 15,805 46,325 53,737 79,025 268,685 and 1,343,425, with no remainder.
Since 1,343,425 cannot be divided by just 1 and 1,343,425, it is not a prime number.