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 A126330 Primes of the form 4p+3 where p is a prime. 1
 11, 23, 31, 47, 71, 79, 127, 151, 167, 191, 239, 271, 359, 431, 439, 599, 607, 631, 719, 727, 911, 919, 967, 1031, 1087, 1231, 1327, 1399, 1439, 1471, 1559, 1607, 1759, 1831, 1847, 1871, 1951, 1999, 2039, 2087, 2287, 2311, 2351, 2399, 2591, 2647, 2711, 2767 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS Robert Israel, Table of n, a(n) for n = 1..10000 MAPLE select(p -> isprime(p) and isprime((p-3)/4), [seq(p, p=7..10000, 4)]); # Robert Israel, Aug 08 2019 MATHEMATICA Select[3 + 4Prime@Range[130], PrimeQ] (* Ray Chandler, Jun 29 2008 *) CROSSREFS For the primes p see A023213. Cf. A002145, A004767, A080148, A090866, A095278. Sequence in context: A059642 A090920 A344175 * A090506 A250215 A208326 Adjacent sequences:  A126327 A126328 A126329 * A126331 A126332 A126333 KEYWORD nonn AUTHOR J. M. Bergot, Mar 09 2007 EXTENSIONS Checked and extended by N. J. A. Sloane, Mar 10 2007 STATUS approved

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Last modified August 19 04:53 EDT 2022. Contains 356216 sequences. (Running on oeis4.)