The book is now available! 17863
(another Prime Pages' Curiosity)
Prime Curios!
Curios: Curios Search:
 
Participate:
+ Primes p > 17863 have the property that when n=8925p, a unique subset of the proper divisors of n sum to n. [McCranie]

  To link to this page use http://primes.utm.edu/curios/page.php?number_id=1577



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