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A142943 Primes congruent to 41 mod 64. 2
41, 233, 617, 809, 937, 1129, 1193, 1321, 2089, 2153, 2281, 2473, 2729, 2857, 3049, 3433, 3881, 4073, 4201, 4457, 4649, 4969, 5417, 5737, 5801, 6121, 6569, 6761, 7529, 8233, 8297, 8681, 9001, 9257, 9769, 9833, 10601, 10729, 11113, 11177, 11369, 11497, 11689 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 1..1000

FORMULA

a(n) ~ 32n log n. - Charles R Greathouse IV, Jul 03 2016

MATHEMATICA

Select[Prime[Range[1800]], MemberQ[{41}, Mod[#, 64]] &] (* Vincenzo Librandi, Sep 07 2012 *)

Select[Range[41, 12000, 64], PrimeQ] (* Harvey P. Dale, Oct 02 2015 *)

PROG

(Magma) [p: p in PrimesUpTo(12000) | p mod 64 eq 41 ]; // Vincenzo Librandi, Sep 07 2012

(PARI) is(n)=isprime(n) && n%64==41 \\ Charles R Greathouse IV, Jul 03 2016

CROSSREFS

Cf. A000040.

Sequence in context: A300464 A326228 A142392 * A142183 A201786 A167443

Adjacent sequences:  A142940 A142941 A142942 * A142944 A142945 A142946

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane, Jul 11 2008

STATUS

approved

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Last modified October 5 05:10 EDT 2022. Contains 357252 sequences. (Running on oeis4.)