The classes of some positive definite unimodular lattices over Z[\(\sqrt{3}]\) and Z[\(\sqrt{6}]\) (Q1824651)

By the Kneser neighbour method (for the prime ideal over 3) the author finds that the genus of \(<1,1,1,\epsilon >\) resp. \(<1,1,\epsilon,\epsilon >\), \(\epsilon\) being the fundamental unit, has class number 3 resp. 2 over \({\mathbb{Q}}(\sqrt{3})\) and class number 6 over \({\mathbb{Q}}(\sqrt{6})\).