Loading collection data...
Collections are a way for you to organize kata so that you can create your own training routines. Every collection you create is public and automatically sharable with other warriors. After you have added a few kata to a collection you and others can train on the kata contained within the collection.
Get started now by creating a new collection.
You should add a test to verify that user submitted solutions identify 562 as a non Wilson Prime and 563 as a Wilson Prime. Most of the solutions submitted in c# have issues with such large numbers due to overflowing when getting the factorial.