Search: id:A052033
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%I A052033
%S A052033 263,269,347,397,431,461,479,499,569,599,607,677,683,719,769,797,821,
%T A052033 929,941,1019,1031,1049,1051,1061,1069,1103,1181,1223,1229,1237,1297,
%U A052033 1307,1367,1399,1409,1439,1453,1487,1489,1523,1553,1559,1571,1619,1637
%N A052033 Primes base 10 that are never primes in any smaller base b, 2<=b<10, 
               expansions interpreted as decimal numbers.
%H A052033 C. Rivera, <a href="http://www.primepuzzles.net/puzzles/puzz_024.htm">
               PP&P Puzzle 24: Primes in several bases</a>
%Y A052033 Cf. A038537, A052026-A052033.
%Y A052033 Sequence in context: A028536 A045179 A156842 this_sequence A105008 A142754 
               A142379
%Y A052033 Adjacent sequences: A052030 A052031 A052032 this_sequence A052034 A052035 
               A052036
%K A052033 nonn,base
%O A052033 0,1
%A A052033 Patrick De Geest (pdg(AT)worldofnumbers.com), Dec 15 1999.

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