Divisor 26971

To determine if any number is divisible by 26971, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 7 and 3853 - then it is divisible by 26971.

The following tests must pass:

• Test if a number is divisible by 7
• The "Corwyn Test" for Divisibility by 3853

Easy!