login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A142211 Primes congruent to 14 mod 41. 2

%I

%S 137,383,547,1039,1367,1531,1613,1777,2269,2351,2843,3089,3253,3499,

%T 3581,4073,4483,4729,5303,6287,6451,6779,7517,7681,7927,8009,8419,

%U 8501,8747,9157,9239,9403,9649,10141,10223,11617,11699,11863,12109,12437,12601,13093

%N Primes congruent to 14 mod 41.

%H Vincenzo Librandi, <a href="/A142211/b142211.txt">Table of n, a(n) for n = 1..1000</a>

%F a(n) ~ 40n log n. - _Charles R Greathouse IV_, Jul 02 2016

%t Select[Range[14,30000,41],PrimeQ] (* _Vladimir Joseph Stephan Orlovsky_, May 17 2011 *)

%t Select[Prime[Range[5000]],MemberQ[{14},Mod[#,41]]&] (* _Vincenzo Librandi_, Aug 23 2012 *)

%o (MAGMA) [p: p in PrimesUpTo(16000) | p mod 41 eq 14 ]; // _Vincenzo Librandi_, Aug 23 2012

%o (PARI) is(n)=isprime(n) && n%41==14 \\ _Charles R Greathouse IV_, Jul 02 2016

%Y Cf. A000040, A059236, A142199, A142200, A142210.

%K nonn,easy

%O 1,1

%A _N. J. A. Sloane_, Jul 11 2008

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

License Agreements, Terms of Use, Privacy Policy. .

Last modified June 1 17:57 EDT 2020. Contains 334762 sequences. (Running on oeis4.)