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A142839 Primes congruent to 41 mod 61. 1

%I #10 Sep 08 2022 08:45:37

%S 41,163,773,1627,1871,1993,2237,2969,3457,3701,3823,4799,5531,5653,

%T 5897,6263,7727,8093,8581,9679,9923,10289,12119,12241,12973,13217,

%U 13339,14071,14437,15413,15901,16267,16633,17609,18097,18341,19073,19927,20903,21269

%N Primes congruent to 41 mod 61.

%H Vincenzo Librandi, <a href="/A142839/b142839.txt">Table of n, a(n) for n = 1..1000</a>

%t Select[Prime[Range[3000]],Mod[#,61]==41&] (* _Harvey P. Dale_, Feb 22 2011 *)

%t Select[Prime[Range[2700]], MemberQ[{41}, Mod[#, 61]] &] (* _Vincenzo Librandi_, Sep 05 2012 *)

%o (Magma) [p: p in PrimesUpTo(22000) | p mod 61 eq 41 ] ; // _Vincenzo Librandi_, Sep 05 2012

%Y Cf. A000040.

%K nonn,easy

%O 1,1

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

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Last modified May 2 10:51 EDT 2024. Contains 372196 sequences. (Running on oeis4.)