http://openproblemgarden.org/op/are_there_an_infinite_number_of_lucky_primes Comments for "Are there an infinite number of lucky primes?" en http://openproblemgarden.org/op/are_there_an_infinite_number_of_lucky_primes <table cellspacing="10"> <tr> <td> Author(s): <a href="/category/lazarus_gardiner_metropolis">Lazarus: Gardiner: Metropolis</a>; <a href="/category/ulam_stanislaw_m">Ulam</a>&nbsp;&nbsp; </td> <td align=right> Subject: <a href="/category/number_theory_0">Number Theory</a> » <a href="/category/additive_number_theory">Additive N.T.</a>&nbsp;&nbsp; </td> </tr> <tr> <td colspan=2> <table border=1 cellspacing="5"> <tr><td> <div class="envtheorem"><b>Conjecture</b>&nbsp;&nbsp; If every second positive integer except 2 is remaining, then every third remaining integer except 3, then every fourth remaining integer etc. , an infinite number of the remaining integers are prime. </div> </tr></td> </table> </td> </tr> </table> Lazarus: Gardiner: Metropolis Ulam, Stanislaw M. lucky prime seive Number Theory Additive Number Theory http://openproblemgarden.org/op/are_there_an_infinite_number_of_lucky_primes#comment Wed, 24 Mar 2010 08:13:16 +0100 cubola zaruka 37192 at http://openproblemgarden.org