The book is now available! 361
(another Prime Pages' Curiosity)
Prime Curios!
Curios: Curios Search:

+ One of Ramanujan's approximations of pi was (92 + (192/22))1/4. Note that 361 is a prime square (192). [Capelle]

(There are 2 curios for this number that have not yet been approved by an editor.)

Prime Curios! © 2000-2018 (all rights reserved)  privacy statement