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A118329 Catalan-primes: primes formed from the concatenation of initial decimal digits of Catalan's constant. 1
9159655941772190150546035149323841107741493742816721 (list; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Next term has 276 digits and so is too large to include.

LINKS

Table of n, a(n) for n=1..1.

Tanya Khovanova, Non Recursions

Eric Weisstein's World of Mathematics, Catalan-Prime

Eric Weisstein's World of Mathematics, Integer Sequence Primes

EXAMPLE

C = 0.915965594177... and the 52-digit number a(1) = 9159655941772190150546035149323841107741493742816721 is prime.

CROSSREFS

Cf. A006752, A118328.

Sequence in context: A246290 A095496 A010034 * A095498 A095500 A250494

Adjacent sequences:  A118326 A118327 A118328 * A118330 A118331 A118332

KEYWORD

nonn,bref,base

AUTHOR

Eric W. Weisstein, Apr 25 2006

EXTENSIONS

Edited by Charles R Greathouse IV, Apr 27 2010

STATUS

approved

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Last modified September 26 10:46 EDT 2017. Contains 292518 sequences.