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A141945 Primes congruent to 23 mod 25. 5
23, 73, 173, 223, 373, 523, 673, 773, 823, 1123, 1223, 1373, 1423, 1523, 1723, 1823, 1873, 1973, 2273, 2423, 2473, 3023, 3323, 3373, 3623, 3673, 3823, 3923, 4073, 4273, 4373, 4423, 4523, 4673, 4723, 4973, 5023, 5273, 5323, 5573, 5623, 5923, 6073, 6173, 6323 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

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

MAPLE

select(isprime, [seq(23+50*j, j=0..1000)]); # Robert Israel, Mar 17 2015

MATHEMATICA

Select[Range[23, 20000, 25], PrimeQ] (* Vladimir Joseph Stephan Orlovsky, Jun 15 2011 *)

PROG

(MAGMA) [p: p in PrimesUpTo(8000) | p mod 25 eq 23 ]; // Vincenzo Librandi, Aug 16 2012

(PARI) is(n)=isprime(n) && n%25==23 \\ Charles R Greathouse IV, Jul 01 2016

CROSSREFS

Cf. A000040, A014134.

Sequence in context: A269521 A044161 A044542 * A267821 A237987 A157270

Adjacent sequences:  A141942 A141943 A141944 * A141946 A141947 A141948

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane, Jul 11 2008

STATUS

approved

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Last modified October 26 11:29 EDT 2020. Contains 338027 sequences. (Running on oeis4.)