Divisor 25924

To determine if any number is divisible by 25924, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 4 and 6481 - then it is divisible by 25924.

The following tests must pass:

• Test if a number is divisible by 4
• The "Robert Wrigley Test" for Divisibility by 6481

Easy!