Divisor 17288

To determine if any number is divisible by 17288, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 8 and 2161 - then it is divisible by 17288.

The following tests must pass:

• Test if a number is divisible by 8
• The "Michael Grace Test" for Divisibility by 2161

Easy!