Q: Is 5,106,426 a Prime Number?
A: No, 5,106,426 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 5106426 can be evenly divided by 1 2 3 6 13 17 26 34 39 51 78 102 221 442 663 1,326 3,851 7,702 11,553 23,106 50,063 65,467 100,126 130,934 150,189 196,401 300,378 392,802 851,071 1,702,142 2,553,213 and 5,106,426, with no remainder.
Since 5,106,426 cannot be divided by just 1 and 5,106,426, it is not a prime number.