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A129245 Least K such that K*(prime(100*n)^(100*n))-1 is prime with prime(n)=n-th prime. 2

%I

%S 290,264,5180,3438,992,744,1088,12770,8010,12452

%N Least K such that K*(prime(100*n)^(100*n))-1 is prime with prime(n)=n-th prime.

%C Subsequence of A129244

%F a(n) = A129244(10*n). - _Michel Marcus_, Sep 16 2019

%o (PARI) a(n) = {my(k=1); while (!isprime(k*(prime(100*n)^(100*n))-1), k++); k;} \\ _Michel Marcus_, Sep 16 2019

%Y Cf. A129243, A129244.

%K nonn,more

%O 1,1

%A _Pierre CAMI_, Apr 05 2007

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Last modified September 18 06:07 EDT 2021. Contains 347509 sequences. (Running on oeis4.)