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Revision History for A142204

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Showing entries 1-10 | older changes
Primes congruent to 7 mod 41.
(history; published version)
#12 by Charles R Greathouse IV at Thu Sep 08 08:45:35 EDT 2022
PROG

(MAGMAMagma) [p: p in PrimesUpTo(14000) | p mod 41 eq 7 ]; // Vincenzo Librandi, Aug 23 2012

Discussion
Thu Sep 08
08:45
OEIS Server: https://oeis.org/edit/global/2944
#11 by Charles R Greathouse IV at Sat Jul 02 23:55:30 EDT 2016
STATUS

editing

approved

#10 by Charles R Greathouse IV at Sat Jul 02 23:54:48 EDT 2016
FORMULA

a(n) ~ 40n log n. - Charles R Greathouse IV, Jul 02 2016

PROG

(PARI) is(n)=isprime(n) && n%41==7 \\ Charles R Greathouse IV, Jul 02 2016

STATUS

approved

editing

#9 by Charles R Greathouse IV at Thu Nov 21 13:07:41 EST 2013
MATHEMATICA

Select[Range[7, 30000, 41], PrimeQ] (* From _Vladimir Joseph Stephan Orlovsky, _, May 17 2011 *)

Discussion
Thu Nov 21
13:07
OEIS Server: https://oeis.org/edit/global/2063
#8 by Alois P. Heinz at Thu Aug 23 09:31:52 EDT 2012
STATUS

proposed

approved

#7 by Vincenzo Librandi at Thu Aug 23 01:37:22 EDT 2012
STATUS

editing

proposed

#6 by Vincenzo Librandi at Thu Aug 23 01:37:14 EDT 2012
LINKS

Vincenzo Librandi, <a href="/A142204/b142204.txt">Table of n, a(n) for n = 1..1000</a>

MATHEMATICA

Select[Prime[Range[5000]], MemberQ[{7}, Mod[#, 41]]&] (* Vincenzo Librandi, Aug 23 2012 *)

PROG

(MAGMA) [p: p in PrimesUpTo(14000) | p mod 41 eq 7 ]; // Vincenzo Librandi, Aug 23 2012

CROSSREFS
KEYWORD

nonn,easy

STATUS

approved

editing

#5 by Russ Cox at Fri Mar 30 16:50:54 EDT 2012
AUTHOR

_N. J. A. Sloane (njas(AT)research.att.com), _, Jul 11 2008

Discussion
Fri Mar 30
16:50
OEIS Server: https://oeis.org/edit/global/110
#4 by Joerg Arndt at Wed May 18 10:42:12 EDT 2011
STATUS

proposed

approved

#3 by Vladimir Joseph Stephan Orlovsky at Tue May 17 12:25:51 EDT 2011
MATHEMATICA

Select[Range[7, 30000, 41], PrimeQ] (* From Vladimir Joseph Stephan Orlovsky, May 17 2011 *)

CROSSREFS
STATUS

approved

proposed