The book is now available! 209173
(another Prime Pages' Curiosity)
Prime Curios!
Curios: Curios Search:

+ The start of the longest known chain of super magic primes, i.e., with each of its subsets having a prime average (209173, 322573, 536773, 1217893, 2484733), although the Green-Tao theorem predicts the inexistence of an upper bound to the length of such chains. [Beedassy]

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