Divisor 23329

To determine if any number is divisible by 23329, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 41 and 569 - then it is divisible by 23329.

The following tests must pass:

• Test if a number is divisible by 41
• Test if a number is divisible by 569

Easy!