Divisor 11387

To determine if any number is divisible by 11387, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 59 and 193 - then it is divisible by 11387.

The following tests must pass:

• Test if a number is divisible by 59
• Test if a number is divisible by 193

Easy!