Divisor 10306

To determine if any number is divisible by 10306, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 2 and 5153 - then it is divisible by 10306.

The following tests must pass:

• Test if a number is divisible by 2
• The "Ralf Test" for Divisibility by 5153

Easy!