Divisor 26689

To determine if any number is divisible by 26689, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 13 and 2053 - then it is divisible by 26689.

The following tests must pass:

• Test if a number is divisible by 13
• The "Kyle Mikolajczyk Test" for Divisibility by 2053

Easy!