A page for each day of the month

11 is a prime number.

1, 3, 4, 7, 11, 18, 29...
A Lucas number.

The Eleven Plus was an English school selection examination taken by 11 year olds which was abolished in most areas with the introduction of comprehensive schools. It is still fondly remembered by taxi drivers and education ministers.

Richard Phillips has written a page for each day of the month. Read more about 11 here.