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!)
A142825 Primes congruent to 27 mod 61. 1

%I #7 Sep 08 2022 08:45:37

%S 149,271,881,1613,1979,2467,2711,2833,3931,4297,4663,5273,5639,6737,

%T 7103,7591,8689,8933,9421,9787,11251,11617,12227,12959,13691,14057,

%U 14423,15277,15643,15887,16253,16619,16741,17107,17351,17839,19181,19913,21011,21377

%N Primes congruent to 27 mod 61.

%H Vincenzo Librandi, <a href="/A142825/b142825.txt">Table of n, a(n) for n = 1..1000</a>

%t Select[Prime[Range[2700]], MemberQ[{27}, Mod[#, 61]] &] (* _Vincenzo Librandi_, Sep 05 2012 *)

%o (Magma) [p: p in PrimesUpTo(22000) | p mod 61 eq 27 ] ; // _Vincenzo Librandi_, Sep 05 2012

%Y Cf. A000040.

%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 | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 23 02:53 EDT 2024. Contains 371906 sequences. (Running on oeis4.)