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Search: id:A106724
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| A106724 |
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Largest of eight consecutive primes whose sum of digits is prime. |
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1
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| 3307, 4447, 14369, 14387, 27143, 106187, 200171, 200177, 210101, 210109, 550063, 710641, 710663, 799949, 799961, 851197, 851203, 1045117, 1063441, 1101169, 1102117, 1104203, 1104209, 1133621, 1133623, 1245421, 1245449, 1436089
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OFFSET
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1,1
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EXAMPLE
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a(1)=3307 is a term because this is Largest of eight consecutive primes i.e. 3251,3253,3257,3259,3271,3299,3301 and 3307, whose sum of digits is prime i.e. 3+2+5+1=11, 3+2+5+3=13, 3+2+5+7=17, 3+2+5+9=19, 3+2+7+1=13, 3+2+9+9=23,3+3+0+1=7 and 3+3+0+7=13.
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CROSSREFS
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Sequence in context: A078951 A106721 A078969 this_sequence A078348 A078963 A147881
Adjacent sequences: A106721 A106722 A106723 this_sequence A106725 A106726 A106727
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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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