Divisor 26139

To determine if any number is divisible by 26139, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 3 and 8713 - then it is divisible by 26139.

The following tests must pass:

• Test if a number is divisible by 3
• The "Calle Svensson Test" for Divisibility by 8713

Easy!