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A142794 Primes congruent to 41 mod 60. 2
41, 101, 281, 401, 461, 521, 641, 701, 761, 821, 881, 941, 1061, 1181, 1301, 1361, 1481, 1601, 1721, 1901, 2081, 2141, 2381, 2441, 2621, 2741, 2801, 2861, 3041, 3221, 3461, 3581, 3701, 3761, 3821, 3881, 4001, 4241, 4421, 4481, 4721, 5021, 5081, 5261, 5381 (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) ~ 16n log n. - Charles R Greathouse IV, Jul 03 2016

MATHEMATICA

Select[Prime[Range[800]], MemberQ[{41}, Mod[#, 60]] &] (* Vincenzo Librandi, Sep 04 2012 *)

PROG

(MAGMA) [p: p in PrimesUpTo(6000) | p mod 60 eq 41 ]; // Vincenzo Librandi, Sep 04 2012

(PARI) is(n)=isprime(n) && n%60==41 \\ Charles R Greathouse IV, Jul 03 2016

CROSSREFS

Cf. A000040.

Sequence in context: A273363 A309934 A126588 * A225888 A156971 A123043

Adjacent sequences:  A142791 A142792 A142793 * A142795 A142796 A142797

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane, Jul 11 2008

STATUS

approved

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Last modified January 17 11:57 EST 2021. Contains 340240 sequences. (Running on oeis4.)