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A201174 Primes of the form 5n^3+4. 1

%I

%S 139,6659,16879,46309,98419,121949,179689,519119,744389,1026899,

%T 1373129,1642549,1789559,5788129,8425799,9765629,12301879,15882619,

%U 20098399,22460629,25001059,30642439,34839359,38226869,41827139,49691879,61631959

%N Primes of the form 5n^3+4.

%H Vincenzo Librandi, <a href="/A201174/b201174.txt">Table of n, a(n) for n = 1..3200</a>

%t Select[Table[5n^3+4,{n,0,6000}],PrimeQ]

%o (MAGMA) [a: n in [0..400] | IsPrime(a) where a is 5*n^3+4]

%K nonn,easy

%O 1,1

%A _Vincenzo Librandi_, Nov 28 2011

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Last modified December 20 10:32 EST 2014. Contains 252241 sequences.