The book is now available! 2741
(another Prime Pages' Curiosity)
Prime Curios!
Curios: Curios Search:
 
Participate:
+ The only prime whose reversal may be expressed indifferently either as a product AB*CD or of its reversal DC*BA: 1472 = 32*46 = 64*23. [Beedassy]

  To link to this page use http://primes.utm.edu/curios/page.php?number_id=9544



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