Q: Is 266,042 a Prime Number?
A: No, 266,042 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 266042 can be evenly divided by 1 2 7 14 31 62 217 434 613 1,226 4,291 8,582 19,003 38,006 133,021 and 266,042, with no remainder.
Since 266,042 cannot be divided by just 1 and 266,042, it is not a prime number.