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A106784 Primes with digit sum = 56. 4

%I #7 Sep 08 2022 08:45:18

%S 2999999,3998999,4799999,4979999,4998989,4999889,5789999,5888999,

%T 5898989,5899979,5899997,5979899,5988989,5989889,5998799,5999699,

%U 6689999,6779999,6799799,6799889,6799979,6888989,6889997,6896999

%N Primes with digit sum = 56.

%H Vincenzo Librandi, <a href="/A106784/b106784.txt">Table of n, a(n) for n = 1..6000</a>

%t Select[Prime[Range[700000]], Total[IntegerDigits[#]]==56 &] (* _Vincenzo Librandi_, Jul 09 2014 *)

%o (Magma) [p: p in PrimesUpTo(7000000) | &+Intseq(p) eq 56]; // _Vincenzo Librandi_, Jul 09 2014

%Y Cf. similar sequences listed in A244918.

%K nonn,base

%O 1,1

%A _Zak Seidov_, May 16 2005

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Last modified July 20 19:20 EDT 2024. Contains 374459 sequences. (Running on oeis4.)