The book is now available! 29
(just those submitted by Gupta)
Prime Curios!
Curios: Curios Search:


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

+ Largest prime such that sum of its digits is greater than number of primes up to it. [Gupta]

+ The 29th Fibonacci number (514229) is a prime ending in 29. [Gupta]

+ The smallest multidigit prime which on adding its reverse gives a perfect square (i.e., 29 + 92 = 11^2). [Gupta]

+ The overall permissible length of a tennis racket is 29 inches. [Gupta]

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