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A225139
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Primes from merging of 10 successive digits in the decimal expansion of the Champernowne constant.
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2
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1234567891, 9101112131, 1516171819, 3343536373, 3940414243, 5758596061, 6566676869, 6676869707, 7778798081, 8384858687, 8990919293, 1021031041, 1081091101, 1091101111, 1311411511, 1141151161, 1411511611, 1171181191, 1181191201, 1221231241, 1361371381
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OFFSET
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1,1
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COMMENTS
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Leading zeros are not permitted, so each prime is 10 digits in length. The terms are listed in the order in which they occur.
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LINKS
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MATHEMATICA
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With[{len = 10}, FromDigits /@ Select[Partition[RealDigits[ChampernowneNumber[10], 10, 400][[1]], len, 1], PrimeQ[FromDigits[#]] && IntegerLength[FromDigits[#]] == len &]]
Select[FromDigits/@Partition[RealDigits[ChampernowneNumber[], 10, 1000][[1]], 10, 1], PrimeQ[#]&&IntegerLength[#]==10&] (* Harvey P. Dale, Dec 01 2018 *)
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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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