Divisor 15941

To determine if any number is divisible by 15941, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 19 and 839 - then it is divisible by 15941.

The following tests must pass:

• Test if a number is divisible by 19
• Test if a number is divisible by 839

Easy!