Divisor 19078

To determine if any number is divisible by 19078, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 2 and 9539 - then it is divisible by 19078.

The following tests must pass:

• Test if a number is divisible by 2
• The "Mark Smith Test" for Divisibility by 9539

Easy!