The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A029710 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
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A029710

Primes such that next prime is 4 greater.
(history; published version)

#45 by Charles R Greathouse IV at Thu Sep 08 08:44:50 EDT 2022

PROG

(MAGMAMagma) [p:p in PrimesUpTo(1700)| IsPrime(p+4) and NextPrime(p) eq p+4] // Marius A. Burtea, Jan 24 2019

Discussion

Thu Sep 08

08:44

OEIS Server: https://oeis.org/edit/global/2944

#44 by Susanna Cuyler at Tue Mar 31 17:23:47 EDT 2020

STATUS

proposed

approved

#43 by Michel Marcus at Tue Mar 31 16:36:54 EDT 2020

STATUS

editing

proposed

#42 by Michel Marcus at Tue Mar 31 16:36:50 EDT 2020

LINKS

<a href="/index/Pri#gaps">Index entries for primes, gaps between</a>

STATUS

approved

editing

#41 by OEIS Server at Sat Feb 09 11:42:09 EST 2019

LINKS

Marius A. Burtea, <a href="/A029710/b029710_1.txt">Table of n, a(n) for n = 1..14741</a> ( first 1000 terms from R. Zumkeller )

#40 by Bruno Berselli at Sat Feb 09 11:42:09 EST 2019

STATUS

reviewed

approved

Discussion

Sat Feb 09

11:42

OEIS Server: Installed new b-file as b029710.txt.  Old b-file is now b029710_1.txt.

#39 by Michael B. Porter at Sat Feb 09 03:02:34 EST 2019

STATUS

proposed

reviewed

#38 by Marius A. Burtea at Thu Jan 24 05:02:03 EST 2019

STATUS

editing

proposed

#37 by Marius A. Burtea at Thu Jan 24 03:57:12 EST 2019

PROG

for u=1:length(p)-4

end

sol // _% _Marius A. Burtea_, Jan 24 2019

#36 by Marius A. Burtea at Thu Jan 24 03:56:07 EST 2019

LINKS

RMarius A. Zumkeller, Burtea, <a href="/A029710/b029710_1.txt">Table of n, a(n) for n = 1..14741</a> ( first 1000</a> terms from R. Zumkeller )

PROG

(MAGMA) [p:p in PrimesUpTo(1700)| IsPrime(p+4) and NextPrime(p) eq p+4] // Marius A. Burtea, Jan 24 2019

(MATLAB)

p=primes(1700); m=1;

for u=1:length(p)-4

if and(isprime(p(u)+4)==1, p(u+1)==p(u)+4); sol(m)=p(u); m=m+1; end

end

sol // Marius A. Burtea, Jan 24 2019

STATUS

approved

editing