The book is now available! 64079
(another Prime Pages' Curiosity)
Prime Curios!
Curios: Curios Search:
 
Participate:
+ 64079 is the first Lucas number with a prime index that is composite (64079 = 139*461).

  To link to this page use http://primes.utm.edu/curios/page.php?number_id=3631



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