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Search: id:A106717
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| A106717 |
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Largest of five consecutive primes whose sum of digits is prime. |
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+0
1
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| 11, 337, 1109, 1307, 2087, 2089, 2593, 2609, 3187, 3271, 3299, 3301, 3307, 3691, 4159, 4177, 4201, 4421, 4423, 4441, 4447, 5437, 7127, 7129, 7457, 8627, 9859, 10103, 12107, 12109, 12347, 12473, 12479, 13009, 14327, 14341, 14347, 14369, 14387
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OFFSET
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1,1
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EXAMPLE
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a(2)=337 is a term because this is Largest of five consecutive primes i.e. 311,313,317,331 and 337, whose sum of digits is prime i.e. 3+1+1=5, 3+1+3=7, 3+1+7=11, 3+3+1=7 and 3+3+7=13.
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CROSSREFS
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Sequence in context: A084944 A107441 A086923 this_sequence A092609 A091537 A033517
Adjacent sequences: A106714 A106715 A106716 this_sequence A106718 A106719 A106720
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KEYWORD
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base,nonn
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AUTHOR
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Shyam Sunder Gupta (guptass(AT)rediffmail.com), May 14 2005
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