

A105007


Primes from merging of 2 successive digits in decimal expansion of exp(Pi).


2



23, 31, 79, 29, 67, 79, 47, 73, 61, 11, 19, 43, 23, 83, 97, 71, 19, 97, 67, 19, 67, 59, 73, 31, 41, 83, 47, 71, 17, 79, 53, 79, 23, 89, 13, 37, 41, 17, 41, 83, 47, 43, 59, 43, 67, 41, 13, 67, 71, 31, 19, 41, 47, 11, 37, 73, 31, 47, 47, 73, 53, 83, 31, 29, 47, 89, 19, 43, 73
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OFFSET

1,1


LINKS



MATHEMATICA

Select[FromDigits /@ Partition[RealDigits[Exp[Pi], 10, 500][[1]], 2, 1], # > 9 && PrimeQ[#] &] (* Vincenzo Librandi, Apr 26 2013 *)


CROSSREFS



KEYWORD

nonn,base


AUTHOR

Andrew G. West (WestA(AT)wlu.edu), Mar 31 2005


EXTENSIONS



STATUS

approved



