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A032591
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Four consecutive primes whose 'last digit cycle' equals {1,3,7,9}.
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2
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11, 13, 17, 19, 101, 103, 107, 109, 191, 193, 197, 199, 211, 223, 227, 229, 461, 463, 467, 479, 821, 823, 827, 829, 1301, 1303, 1307, 1319, 1481, 1483, 1487, 1489, 1871, 1873, 1877, 1879, 2081, 2083, 2087, 2089, 3251, 3253, 3257, 3259
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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0,1
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LINKS
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EXAMPLE
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Read in groups of 4: (11,13,17,19); (101,103,107,109); (191,193,197,199); ...
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MATHEMATICA
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Flatten[Select[Partition[Prime[Range[500]], 4, 1], Mod[#, 10]=={1, 3, 7, 9}&]] (* Harvey P. Dale, Jun 05 2015 *)
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CROSSREFS
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KEYWORD
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nonn,base
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AUTHOR
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STATUS
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approved
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