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A142664 Primes congruent to 55 mod 56. 1

%I

%S 167,223,503,727,839,1063,1231,1399,1511,1567,1847,2239,2351,2687,

%T 3023,3079,3191,3359,3527,3583,3863,3919,4423,4591,4703,4759,4871,

%U 5039,5431,5711,5879,6047,6271,6551,6607,6719,7559,7727,7951,8231,8287,8623,9127

%N Primes congruent to 55 mod 56.

%H Vincenzo Librandi, <a href="/A142664/b142664.txt">Table of n, a(n) for n = 1..1000</a>

%t Select[Prime[Range[1300]], MemberQ[{55}, Mod[#, 56]] &] (* _Vincenzo Librandi_, Sep 01 2012 *)

%o (MAGMA) [p: p in PrimesUpTo(10000) | p mod 56 eq 55 ]; // _Vincenzo Librandi_, Sep 01 2012

%Y Cf. A000040.

%K nonn,easy

%O 1,1

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

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Last modified February 18 09:39 EST 2020. Contains 332011 sequences. (Running on oeis4.)