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#16 by Charles R Greathouse IV at Mon Apr 03 10:36:11 EDT 2023
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Chris Caldwell <a href="httphttps://primes.utmt5k.eduorg/lists/small/1000.txt">The First 1000 Primes</a>.
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Discussion
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| Mon Apr 03
| 10:36
| OEIS Server: https://oeis.org/edit/global/2966
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#15 by Charles R Greathouse IV at Thu Sep 08 08:45:23 EDT 2022
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(MAGMAMagma) [p: p in PrimesUpTo(3000)| IsPrime(13*p+2)] // Vincenzo Librandi, Jan 29 2011
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Discussion
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| Thu Sep 08
| 08:45
| OEIS Server: https://oeis.org/edit/global/2944
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#14 by Bruno Berselli at Fri Sep 07 03:04:01 EDT 2018
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#13 by Peter Luschny at Fri Sep 07 01:05:13 EDT 2018
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#12 by Altug Alkan at Fri Sep 07 00:09:26 EDT 2018
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#11 by Altug Alkan at Fri Sep 07 00:08:43 EDT 2018
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(PARI) forprime(p=3, 1e4, if(isprime(13*p+2), print1(p, ", "))); \\ Altug Alkan, Sep 07 2018
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| STATUS
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proposed
editing
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#10 by Robert Israel at Thu Sep 06 15:05:14 EDT 2018
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#9 by Robert Israel at Thu Sep 06 15:05:01 EDT 2018
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Except for 3, all terms == 5 (mod 6). - Robert Israel, Sep 06 2018
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Robert Israel, <a href="/A113169/b113169.txt">Table of n, a(n) for n = 1..10000</a>
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| MAPLE
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select(t -> isprime(t) and isprime(13*t+2), [3, seq(i, i=5..10000, 6)]); # Robert Israel, Sep 06 2018
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approved
editing
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#8 by Bruno Berselli at Wed Jan 24 03:08:52 EST 2018
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#7 by Michel Marcus at Wed Jan 24 02:46:05 EST 2018
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