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A198170
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Primes from merging of 3 successive digits in decimal expansion of Pi.
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23
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653, 643, 433, 383, 419, 197, 971, 937, 751, 307, 421, 211, 821, 823, 647, 709, 223, 317, 359, 811, 701, 193, 521, 211, 229, 881, 109, 659, 593, 461, 823, 233, 337, 271, 821, 607, 491, 127, 587, 631, 881, 881, 829, 409, 643, 367, 113, 521, 941, 151, 433, 727
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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 term is 3 digits in length.
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LINKS
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MATHEMATICA
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Select[FromDigits/@Partition[RealDigits[Pi, 10, 1000][[1]], 3, 1], IntegerLength[#]==3&&PrimeQ[#]&]
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CROSSREFS
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Cf. A103773, A103789, A103793, A103808, A103809, A103810, A103811, A103812, A104824, A104825, A104826, A104843, A104844, A104845, A104846, A104847, A104848, A104849, A104850, A198161, A198162, A198163, A198164, A198165, A198166, A198167, A198168, A198169, A198171, A198172, A198173, A198174, A198175, A104851, A198177.
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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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