Q: Is 311,048 a Prime Number?
A: No, 311,048 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 311048 can be evenly divided by 1 2 4 8 59 118 236 472 659 1,318 2,636 5,272 38,881 77,762 155,524 and 311,048, with no remainder.
Since 311,048 cannot be divided by just 1 and 311,048, it is not a prime number.