Divisor 21295

To determine if any number is divisible by 21295, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 5 and 4259 - then it is divisible by 21295.

The following tests must pass:

• Test if a number is divisible by 5
• The "Christian Geisler Test" for Divisibility by 4259

Easy!