Q: Is 1,000,401 a Prime Number?
A: No, 1,000,401 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 1000401 can be evenly divided by 1 3 31 93 347 961 1,041 2,883 10,757 32,271 333,467 and 1,000,401, with no remainder.
Since 1,000,401 cannot be divided by just 1 and 1,000,401, it is not a prime number.