

A239006


Difference between the smallest 10^ndigit member of a cousin prime pair and 10^(10^n  1).


0




OFFSET

0,1


LINKS

Table of n, a(n) for n=0..4.
G. L. Honaker, Jr. and Chris Caldwell, Prime Curios! 10000...22857 (100digits)
Eric Weisstein's World of Mathematics, Cousin Primes


MATHEMATICA

lst = {}; Do[s = 10^(10^n  1); n = NextPrime[s]; While[! PrimeQ[n + 4], n = NextPrime[n]]; AppendTo[lst, n  s], {n, 0, 2}]; lst


CROSSREFS

Cf. A023200.
Sequence in context: A042057 A214542 A137322 * A248627 A290936 A287611
Adjacent sequences: A239003 A239004 A239005 * A239007 A239008 A239009


KEYWORD

nonn,base,hard,more


AUTHOR

Arkadiusz Wesolowski, Mar 08 2014


STATUS

approved



