

A367572


Numbers k such that k^8*2^k  1 is a prime.


0



5, 7, 49, 165, 251, 345, 385, 945, 949, 1001, 1963, 2113, 2249, 3751, 4381, 4911, 5133, 10039, 29693, 34901, 73885
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OFFSET

1,1


LINKS



MATHEMATICA

Select[Range[5000], PrimeQ[#^8*2^#  1] &] (* Amiram Eldar, Nov 23 2023 *)


PROG

(Magma) [k: k in [1..4000]  IsPrime(k^8*2^k1)];


CROSSREFS



KEYWORD

nonn,more


AUTHOR



EXTENSIONS



STATUS

approved



