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A104286 Primes which are the concatenation of five consecutive fibonacci numbers. 1
235813, 3581321, 5589144233377, 9273726921930789991761500520536206896083277242789322839997508245339284137646068711657306356306993006846248183 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

The next term has 141 digits. - Harvey P. Dale, Aug 22 2017

LINKS

Table of n, a(n) for n=1..4.

EXAMPLE

The first term is 235813 which is a prime and is the concatenation of 2,3,5,8 and 13 which are five consecutive fibonacci numbers.

MATHEMATICA

Select[FromDigits[Flatten[IntegerDigits[#]]]&/@Partition[Fibonacci[Range[200]], 5, 1], PrimeQ] (* Harvey P. Dale, Aug 22 2017 *)

CROSSREFS

Sequence in context: A249529 A132905 A100780 * A254264 A254257 A254303

Adjacent sequences:  A104283 A104284 A104285 * A104287 A104288 A104289

KEYWORD

base,nonn

AUTHOR

Shyam Sunder Gupta, Apr 17 2005

STATUS

approved

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Last modified February 25 08:39 EST 2018. Contains 299646 sequences. (Running on oeis4.)