login
This site is supported by donations to The OEIS Foundation.

 

Logo

"Email this user" was broken Aug 14 to 9am Aug 16. If you sent someone a message in this period, please send it again.

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A061779 Primes p such that q-p = 22, where q is the next prime after p. 8
1129, 1951, 2311, 2557, 3229, 3469, 3739, 3967, 4027, 5449, 6427, 7129, 8017, 9349, 9439, 9697, 10039, 10111, 10369, 10567, 11329, 11527, 12049, 12301, 13729, 13807, 14221, 14347, 15031, 15937, 17137, 17209, 17761, 18097, 18979, 19819, 19867, 19891 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Smaller of 2 consecutive primes with a difference of 22: primes p such that p+22 is the next prime.

REFERENCES

K. Soundararajan, Small gaps between prime numbers: the work of Goldston-Pintz-Yildirim, Bull. Amer. Math. Soc., 44 (2007), 1-18.

LINKS

Remi Eismann, Table of n, a(n) for n = 1..10000

Index entries for primes, gaps between

EXAMPLE

1129 is a term as the next prime is 1151.

MATHEMATICA

Transpose[Select[Partition[Prime[Range[2300]], 2, 1], Last[#] - First[#] == 22 &]][[1]] (* Bruno Berselli, Apr 09 2013 *)

PROG

(PARI) { n=0; p=2; forprime (q=3, 457043, if ((q - p)==22, write("b061779.txt", n++, " ", p)); p=q ) } \\ Harry J. Smith, Jul 27 2009

(MAGMA) [p: p in PrimesUpTo(20000) | NextPrime(p)-p eq 22]; // Bruno Berselli, Apr 09 2013

CROSSREFS

Sequence in context: A082888 A122384 A218041 * A218159 A261404 A023307

Adjacent sequences:  A061776 A061777 A061778 * A061780 A061781 A061782

KEYWORD

nonn

AUTHOR

Amarnath Murthy, May 23 2001

EXTENSIONS

Corrected and extended by Patrick De Geest, May 26 2001

Entry revised by N. J. A. Sloane, Jan 26 2007

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent | More pages
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy .

Last modified August 17 11:22 EDT 2017. Contains 290635 sequences.