

A053319


Distance between the smaller members of successive twin prime pairs.


11



2, 6, 6, 12, 12, 18, 12, 30, 6, 30, 12, 30, 12, 6, 30, 12, 30, 12, 30, 36, 72, 12, 30, 60, 48, 30, 18, 24, 18, 150, 12, 6, 30, 24, 138, 12, 18, 12, 30, 60, 78, 48, 12, 12, 18, 108, 24, 30, 6, 120, 12, 48, 30, 24, 66, 84, 6, 54, 18, 48, 30, 54, 6, 24, 18, 12, 96, 30, 42, 30, 42
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OFFSET

1,1


COMMENTS

This is of course also the distance between the larger members of successive twin primes.  Franklin T. AdamsWatters, Jun 03 2014


LINKS



MATHEMATICA

Differences[Transpose[Select[Partition[Prime[Range[450]], 2, 1], Last[#]First[#]==2&]][[1]]] (* Harvey P. Dale, Feb 08 2011 *)


PROG

(PARI) {cnt=0; lp= /*last*/ ltp=/*last twin(upper)*/ 5;
forprime(p=lp+1, default(primelimit), if(plp != 2, lp=p; next);
write("b053319.txt", cnt++" "pltp); /* print1(pltp", "); */ ltp=lp=p)} \\ M. F. Hasler, May 26 2007


CROSSREFS



KEYWORD

nonn


AUTHOR



EXTENSIONS



STATUS

approved



