The book is now available! 21425625701
(another Prime Pages' Curiosity)
Prime Curios!
Curios: Curios Search:
 

Participate:
Share
                                                                2 1425625701
Single Curio View:   (Seek other curios for this number)

 

21425625701 is the value of A in the Eulerian trinomial: x^2 + x + A that has the record of primes in the first million of x's (x = 0,1,2...,1000000). It gives 361841 primes (Williams, 1990).

 

  Submitted: 2009-07-29 08:33:25;   Last Modified: 2009-07-29 08:55:31.



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