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A132904 Numbers formed by concatenating 4 consecutive prime numbers. 0

%I

%S 2357,35711,571113,7111317,11131719,13171923,17192329,19232931,

%T 23293137,29313741,31374143,37414347,41434753,43475359,47535961,

%U 53596167,59616771,61677173,67717379,71737983,73798389,79838997,838997101

%N Numbers formed by concatenating 4 consecutive prime numbers.

%H C. K. Caldell, <a href="http://primes.utm.edu">The Prime Pages</a>.

%H Omar E. Pol, <a href="http://www.polprimos.com">Determinacion geometrica de los numeros primos y perfectos</a>.

%F Prime numbers. 2 3 5 7 --------------> a(1) = 2357 11 -------------> a(2) = 35711

%Y Prime numbers: A000040. Cf. A007795, A045533, A059932, A091762.

%K easy,nonn,base

%O 1,1

%A _Omar E. Pol_, Sep 04 2007

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Last modified January 26 20:11 EST 2020. Contains 331288 sequences. (Running on oeis4.)