The book is now available! 411379717319
(just those submitted by Rivera)
Prime Curios!
Curios: Curios Search:
 

Participate:
Share
                                                               41 1379717319

Just showing those entries submitted by 'Rivera': (Click here to show all)

+ The smallest-largest prime such that every two consecutive digits produce a distinct prime number: 41, 11, 13, 37, 79, 97, 71, 17, 73, 31 and 19, a total of eleven primes. No more than eleven distinct primes are possible this way. [Rivera]




Prime Curios! © 2000-2017 (all rights reserved)