|
%I #6 Nov 01 2020 00:16:48
%S 29,113,163,197,239,277,311,337,349,373,397,421,463,491,547,607,659,
%T 683,701,709,751,827,853,883
%N Primes q for which in the q-cyclotomic field the 2-dimension of the group of circular units over the group of totally positive circular units is not maximal.
%C Equivalently those primes q for which not every totally positive circular unit of the q-cyclotomic field is the square of a circular unit.
%H D. Davis, <a href="https://doi.org/10.1016/0022-314X(78)90002-1">Computing the Number of Totally Positive Circular Units Which Are Squares</a>, J. Number Theory, 10 (1978), 1-9.
%H D. Davis, <a href="https://thesis.library.caltech.edu/9554/">On the distribution of the signs of the conjugates of the cyclotomic units in the maximal real subfield of the qth cyclotomic field, q a prime</a>, Dissertation (Ph.D.), California Institute of Technology, 1969.
%K nonn,more
%O 1,1
%A _Kim Reece_, Oct 07 2020
|
