The OEIS mourns the passing of Jim Simons and is grateful to the Simons Foundation for its support of research in many branches of science, including the OEIS.
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!)
A140731 Primes congruent to 67 or 143 mod 210. 1

%I #16 Sep 08 2022 08:45:34

%S 67,277,353,487,563,773,907,983,1117,1193,1327,1613,1747,1823,2243,

%T 2377,2663,2797,3083,3217,3637,3847,3923,4057,4133,4973,5107,5393,

%U 5527,5737,5813,6367,6577,6653,6863,6997,7207,7283,7417,7703,8123,8467,8543,8677

%N Primes congruent to 67 or 143 mod 210.

%H Vincenzo Librandi, <a href="/A140731/b140731.txt">Table of n, a(n) for n = 1..1000</a>

%t Select[Prime[Range[1100]], MemberQ[{67, 143}, Mod[#, 210]] &] (* _Vincenzo Librandi_, Aug 15 2012 *)

%o (Magma) [p: p in PrimesUpTo(9000)|p mod 210 in {67,143}] // _Vincenzo Librandi_, Dec 18 2010

%Y Cf. A000040.

%K nonn,easy

%O 1,1

%A _Juri-Stepan Gerasimov_, Jul 28 2008

%E Entries checked by _R. J. Mathar_, Apr 27 2010

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 June 4 11:55 EDT 2024. Contains 373096 sequences. (Running on oeis4.)