The book is now available! 433494437
(another Prime Pages' Curiosity)
Prime Curios!
Curios: Curios Search:

+ 433494437 is the 43rd Fibonacci number. Note that its index, 43, is the first two digits of 433494437, and is also prime. [Dobb]

+ The first Fibonacci number that contains its index twice is prime. [Axoy]

+ A 9-digit Fibonacci prime that only uses digits that survived in the American computer-animated science fantasy film '9'. [Axoy]

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