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Search: id:A106812
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| A106812 |
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Smallest prime of the set of seven consecutive primes whose sum of digits is a set of seven distinct primes. |
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+0
1
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| 3511973, 5919931, 5919937, 20309959, 20309999, 21029951, 24129977, 66109973, 110003981, 152099951, 208334953, 235639951, 290111959, 316229981, 361344943, 387233993, 397629959, 418589981, 419804933, 444941957, 519014957, 522908993
(list; graph; listen)
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OFFSET
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1,1
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EXAMPLE
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a(1)=3511973 is a term because sum of digits of seven consecutive primes i.e. (3511973, 3511993, 3511999, 3512011, 3512051, 3512053, 3512057), whose sum of digits (i.e. 29, 31, 37, 13, 17, 19, 23)is a set of seven distinct primes.
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CROSSREFS
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Sequence in context: A082247 A036473 A154871 this_sequence A106811 A083624 A107349
Adjacent sequences: A106809 A106810 A106811 this_sequence A106813 A106814 A106815
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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 18 2005
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