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A118419 Glaisher-primes: numbers n such that the concatenation of the first n decimal digits of the Glaisher-Kinkelin constant is prime. +0
2
1282427, 1282427129, 128242712910062263, 1282427129100622636875342568869791727767688927325001192063740021 (list; graph; listen)
OFFSET

1,1

LINKS

Eric Weisstein's World of Mathematics, Gliasher-Prime

Eric Weisstein's World of Mathematics, Integer Sequence Primes

EXAMPLE

A = 1.282427129100622636..., 1282427--the concatenation of the first 7 decimal digits--is prime, so a(1)=1282427

CROSSREFS

Cf. A074962, A118420.

Sequence in context: A090615 A081430 A058894 this_sequence A091291 A002806 A053082

Adjacent sequences: A118416 A118417 A118418 this_sequence A118420 A118421 A118422

KEYWORD

nonn

AUTHOR

Eric Weisstein (eric(AT)weisstein.com), Apr 27, 2006

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Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.


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