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A100458 Values of n for which the decimal number 10...080...01 is an n-digit prime. 2

%I #8 Jan 31 2023 12:29:46

%S 3,7,13,19,27,35,59,127,181,1063,28573

%N Values of n for which the decimal number 10...080...01 is an n-digit prime.

%C a(12) > 54647. - _Robert Price_, Apr 14 2013

%Y Cf. A100028.

%K nonn,base,more

%O 1,1

%A Harvey Dubner (harvey(AT)dubner.com), Nov 23 2004

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Last modified July 24 11:31 EDT 2024. Contains 374583 sequences. (Running on oeis4.)