login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A114356 Primes of the form 13x^3+x+1. 0

%I #4 Oct 01 2013 17:58:23

%S 107,43891,104021,179737,255907,317087,351031,963187,1184671,2407567,

%T 2669987,2808061,3570191,11145971,13795807,21907187,22464121,25390751,

%U 31985011,41294947,58397791,63869171,87766687,96393571,104000201

%N Primes of the form 13x^3+x+1.

%H David Broadhurst, <a href="http://physics.open.ac.uk/~dbroadhu/chg_alg.pdf">An algebraic approach to primality proving</a>.

%o (PARI) g(n,k) = for(x=1,n,y=k*x^3+x+1;if(isprime(y),print1(y",")))

%K easy,nonn

%O 1,1

%A _Cino Hilliard_, Feb 09 2006

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 19 11:31 EDT 2024. Contains 371792 sequences. (Running on oeis4.)