Q: Is 2,601,003 a Prime Number?
A: No, 2,601,003 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 2601003 can be evenly divided by 1 3 867,001 and 2,601,003, with no remainder.
Since 2,601,003 cannot be divided by just 1 and 2,601,003, it is not a prime number.