Here are 17 facts about 2017 in 2:17 from Matt Parker: https://www.youtube.com/watch?v=z6jMU-AwX34 https://www.youtube.com/watch?v=z6jMU-AwX34 (Some repeats,

Here are 17 facts about 2017 in 2:17 from Matt Parker: https://www.youtube.com/watch?v=z6jMU-AwX34 https://www.youtube.com/watch?v=z6jMU-AwX34 (Some repeats, but plenty of non-prime facts as well (plus Matt's excellent dry humor))