The book is now available! 4181
(another Prime Pages' Curiosity)
Prime Curios!
Curios: Curios Search:
 
Participate:
+ The smallest composite Fibonacci number not divisible by a Fibonacci prime. [Honaker]

+ The smallest composite Fibonacci number with a prime index. [Gupta]

+ 4181 is the smallest semiprime Fibonacci number whose reversal is a different semiprime. [Post]

  To link to this page use http://primes.utm.edu/curios/page.php?number_id=160


Prime Curios! © 1999-2009 (all rights reserved)