Divisor 10913

To determine if any number is divisible by 10913, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 7 and 1559 - then it is divisible by 10913.

The following tests must pass:

• Test if a number is divisible by 7
• The "Pikgears Test" for Divisibility by 1559

Easy!