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A070905 Smallest prime (emirp) of n consecutive primes such that all are emirps and all have the same digital sum. 5
13, 3803, 1865491, 710030729, 144432372463, 11659784792119 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..6.

EXAMPLE

a(2) = 3803 because 3803 and next prime 3821 are emirps, both with a digital sum of 14. a(3)=1865491 because 1865491 1865509 1865527 are all emirps with digital sum of 34.

CROSSREFS

Cf. A006567.

Sequence in context: A221924 A292109 A337147 * A180768 A330905 A068532

Adjacent sequences:  A070902 A070903 A070904 * A070906 A070907 A070908

KEYWORD

base,more,nonn

AUTHOR

Jason Earls, May 19 2002

EXTENSIONS

One more term from Klaus Brockhaus, May 26 2002

a(5)-a(6) from Giovanni Resta, Apr 24 2017

STATUS

approved

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Last modified August 10 16:24 EDT 2022. Contains 356039 sequences. (Running on oeis4.)