The book is now available! 43
(just those submitted by Poo Sung)
Prime Curios!
Curios: Curios Search:


Just showing those entries submitted by 'Poo Sung': (Click here to show all)

+ The British mathematician and logician Augustus De Morgan was always interested in odd numerical facts and once noted that he had the distinction of being x years old in the year x^2. He was 43 in 1849. [Poo Sung]

Prime Curios! © 2000-2017 (all rights reserved)