cyclotomic

[ sahy-kluh-tom-ik, sik-luh- ]
/ ˌsaɪ kləˈtɒm ɪk, ˌsɪk lə- /

adjective

of or relating to cyclotomy.
Mathematics. (of a polynomial) irreducible and of the form xp−1 + xp−2 ± … ± 1, where p is a prime number.

Origin of cyclotomic

First recorded in 1875–80; cyclotom(y) + -ic