The On-Line Encyclopedia of Integer Sequences (OEIS)

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A007508

Number of twin prime pairs below 10^n.
(history; published version)

#109 by Charles R Greathouse IV at Mon Apr 03 10:36:09 EDT 2023

LINKS

C. K. Caldwell, The Prime Glossary, <a href="httphttps://primes.utmt5k.eduorg/glossary/page.php/TwinPrimeConjecture.html">Twin prime conjecture</a>

Discussion

Mon Apr 03

10:36

OEIS Server: https://oeis.org/edit/global/2966

#108 by N. J. A. Sloane at Thu Oct 28 13:17:39 EDT 2021

STATUS

editing

approved

#107 by N. J. A. Sloane at Thu Oct 28 13:17:36 EDT 2021

LINKS

Thomas R. Nicely, <a href="/A001359/a001359.pdf">Enumeration to 10^14 of the twin primes and Brun's constant</a> [Local copy, pdf only]

STATUS

approved

editing

#106 by N. J. A. Sloane at Thu Oct 28 13:09:16 EDT 2021

LINKS

Thomas R. Nicely, <a href="httphttps://wwwfaculty.trnicelylynchburg.netedu/~nicely/twins/twins.html">Enumeration to 10^14 of the twin primes and Brun's constant</a>, Virginia Journal of Science, 46:3 (Fall, 1995), 195-204.

Discussion

Thu Oct 28

13:09

OEIS Server: https://oeis.org/edit/global/2924

#105 by N. J. A. Sloane at Thu Oct 28 12:37:08 EDT 2021

LINKS

Thomas R. Nicely, <a href="https://faculty.lynchburg.edu/~nicely/gaps/gaplist.html">First occurrence prime gaps</a> [For local copy see A000101]

Discussion

Thu Oct 28

12:37

OEIS Server: https://oeis.org/edit/global/2920

#104 by N. J. A. Sloane at Mon Oct 25 23:19:34 EDT 2021

STATUS

editing

approved

#103 by N. J. A. Sloane at Mon Oct 25 23:19:31 EDT 2021

LINKS

Thomas R. Nicely, <a href="httphttps://wwwfaculty.trnicelylynchburg.netedu/~nicely/gaps/gaplist.html">Home pageFirst occurrence prime gaps</a>. Has extensive tables.

STATUS

approved

editing

#102 by N. J. A. Sloane at Wed Sep 29 12:47:17 EDT 2021

STATUS

proposed

approved

#101 by Hugo Pfoertner at Wed Sep 29 12:33:20 EDT 2021

STATUS

editing

proposed

#100 by Hugo Pfoertner at Wed Sep 29 12:32:58 EDT 2021

LINKS

R. Richard P. Brent, <a href="https://doi.org/10.1090/S0025-5718-1975-0369287-1">Irregularities in the distribution of primes and twin primes</a>, Math. Comp. 29 (1975), 43-56.