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 A271046 Primes p such that p and prime(p) end with the same four digits. 4
 9551, 23071, 107647, 115259, 160681, 229499, 259379, 270701, 279919, 301649, 321221, 352543, 375341, 402049, 411683, 422621, 526963, 654413, 667559, 692647, 745981, 755143, 761731, 805523, 816691, 875107, 968819, 1069561, 1117603, 1143091, 1182487, 1199683 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Subsequence of A232189. LINKS Colin Barker, Table of n, a(n) for n = 1..50 EXAMPLE 23071 is in the sequence because 23071 % 10000 = 3071, prime(23071) = 263071 and 263071 % 10000 = 3071. MATHEMATICA Select[Prime@ Range[10^5], Mod[#, 10000] == Mod[Prime@ #, 10000] &] (* Michael De Vlieger, Mar 29 2016 *) PROG (PARI) L=List(); forprime(p=2, 1000000, if(p%10000==prime(p)%10000, listput(L, p))); Vec(L) (Python) from sympy import isprime, prime for p in range(2, 10**6):     if(prime(p)%10000==p%10000 and isprime(p)):print(p) # Soumil Mandal, Apr 04 2016 CROSSREFS Cf. A232189, A271043, A271044, A271045. Sequence in context: A161002 A134117 A232189 * A162029 A251909 A251906 Adjacent sequences:  A271043 A271044 A271045 * A271047 A271048 A271049 KEYWORD nonn,easy,base AUTHOR Colin Barker, Mar 29 2016 STATUS approved

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Last modified May 28 15:33 EDT 2020. Contains 334684 sequences. (Running on oeis4.)