OFFSET
1,1
COMMENTS
Possible prime factors of x^5 + x^4 - 4x^3 - 3x^2 + 3x + 1.
FORMULA
a(n) ~ 5n log n. - Charles R Greathouse IV, Mar 18 2022
MATHEMATICA
Select[Prime[Range[300]], MemberQ[{0, 1, 10}, Mod[#, 11]] &] (* Amiram Eldar, Mar 18 2022 *)
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Charles R Greathouse IV, Mar 18 2022
STATUS
approved