Divisor 12053

To determine if any number is divisible by 12053, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 17 and 709 - then it is divisible by 12053.

The following tests must pass:

• Test if a number is divisible by 17
• Test if a number is divisible by 709

Easy!