Divisor 19043

To determine if any number is divisible by 19043, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 137 and 139 - then it is divisible by 19043.

The following tests must pass:

• Test if a number is divisible by 137
• Test if a number is divisible by 139

Easy!