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

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A059323 Smaller term of closest safe prime pairs. 3

%I

%S 11,47,167,347,467,1307,2027,2447,4127,4787,5087,5387,5927,12527,

%T 12647,15287,18947,28307,39107,39827,41507,44687,51827,63587,64007,

%U 71987,73847,76367,76907,78467,79967,83207,118787,121547,143687,164987

%N Smaller term of closest safe prime pairs.

%F {x| both x and x+12 are safe primes}; Intersection(12+A005385, primes)

%e 11 and 23 are consecutive safe primes but not consecutive primes; 467 and 479 are consecutive safe primes and consecutive primes as well. Both 11 and 467 are here.

%Y A005383, A033299.

%K nonn

%O 0,1

%A _Labos Elemer_, Jan 26 2001

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

License Agreements, Terms of Use, Privacy Policy. .

Last modified June 25 06:26 EDT 2019. Contains 324347 sequences. (Running on oeis4.)