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 A225140 Primes from merging of 10 successive digits in the decimal expansion of cos(1). 2
 3058681397, 9366074429, 4297660373, 9518560871, 3089343571, 3185847179, 3254335943, 4964175449, 5449177511, 7823223677, 3677140151, 7587498161, 2968890571, 4423024093, 2302409359, 2434336217, 5694535157, 8251380499, 7306380317, 4450349861, 6335655779 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Leading zeros are not permitted, so each prime is 10 digits in length. The terms are listed in the order in which they occur. LINKS Bruno Berselli, Table of n, a(n) for n = 1..1000 Simon Plouffe, Champernowne constant to 15000 digits MATHEMATICA With[{len = 10}, FromDigits /@ Select[Partition[RealDigits[Cos[1], 10, 600][[1]], len, 1], PrimeQ[FromDigits[#]] && IntegerLength[FromDigits[#]] == len &]] CROSSREFS Cf. A049470, A104958 - A104965. Cf. A104966. Sequence in context: A357461 A336966 A333127 * A203886 A257914 A257893 Adjacent sequences: A225137 A225138 A225139 * A225141 A225142 A225143 KEYWORD nonn,base AUTHOR Bruno Berselli, Apr 30 2013 STATUS approved

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Last modified September 29 03:36 EDT 2023. Contains 365749 sequences. (Running on oeis4.)