login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A061323 Primes with 10 as smallest positive primitive root. 33
313, 337, 1021, 1297, 1783, 1873, 2137, 2971, 3221, 3313, 4051, 4339, 5233, 5531, 5743, 6073, 6301, 6337, 6553, 6793, 7177, 7753, 8233, 9109, 9697, 9829, 9931, 10273, 10781, 11059, 11149, 11257, 11617, 11941, 11971, 12143, 12457, 12577 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
MATHEMATICA
Prime[ Select[ Range[2000], PrimitiveRoot[ Prime[ # ] ] == 10 & ] ]
Select[ Prime@Range@1510, PrimitiveRoot@# == 10 &] (* Robert G. Wilson v, May 11 2001 *)
PROG
(PARI) is(n)=n>9 && isprime(n) && znorder(Mod(2, n))<n-1 && znorder(Mod(3, n))<n-1 && znorder(Mod(5, n))<n-1 && znorder(Mod(7, n))<n-1 && znorder(Mod(6, n))<n-1 && znorder(Mod(10, n))==n-1 \\ Charles R Greathouse IV, Apr 24 2015
CROSSREFS
Sequence in context: A097023 A159574 A139656 * A082584 A088282 A068687
KEYWORD
nonn
AUTHOR
Klaus Brockhaus, Apr 24 2001
STATUS
approved

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

License Agreements, Terms of Use, Privacy Policy. .

Last modified March 19 01:57 EDT 2024. Contains 370952 sequences. (Running on oeis4.)