Divisor 10671

To determine if any number is divisible by 10671, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 3 and 3557 - then it is divisible by 10671.

The following tests must pass:

• Test if a number is divisible by 3
• The "Moondigger Test" for Divisibility by 3557

Easy!