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A104118 Primes of the form 6^n+5. 9

%I #12 Sep 08 2022 08:45:17

%S 11,41,1301,279941,60466181,78364164101,101559956668421,

%T 7958661109946400884391941,

%U 6285195213566005335561053533150026217291781,23519470446002552619480849617690081539337173577026375375550590789301897093185541

%N Primes of the form 6^n+5.

%H Vincenzo Librandi, <a href="/A104118/b104118.txt">Table of n, a(n) for n = 1..15</a>

%t Select[Table[6^n+5,{n,0,800}],PrimeQ] (* _Vincenzo Librandi_ Jul 19 2012 *)

%o (Magma) [ a: n in [0..250] | IsPrime(a) where a is 6^n+5]; // _Vincenzo Librandi_, Jan 28 2011]

%K nonn

%O 1,1

%A _Roger L. Bagula_, Mar 05 2005

%E a(10) corrected by _Vincenzo Librandi_, Jul 19 2012

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Last modified April 19 10:38 EDT 2024. Contains 371791 sequences. (Running on oeis4.)