The book is now available! 7776665554443332221111
(another Prime Pages' Curiosity)
Prime Curios!
Curios: Curios Search:
 
Participate:
                                                    77 7666555444 3332221111
+ Three 7's, followed by three 6's, followed by three 5's, followed by three 4's, followed by three 3's, followed by three 2's, followed by three 1's, followed by a 1 is prime. [Patterson]

  To link to this page use http://primes.utm.edu/curios/page.php?number_id=2761



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