Divisor 15845

To determine if any number is divisible by 15845, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 5 and 3169 - then it is divisible by 15845.

The following tests must pass:

• Test if a number is divisible by 5
• The "Shua The Parua Test" for Divisibility by 3169

Easy!