{ "id": "1712.07338", "version": "v1", "published": "2017-12-20T06:52:10.000Z", "updated": "2017-12-20T06:52:10.000Z", "title": "Divisibility of class numbers of certain families of quadratic fields", "authors": [ "Azizul Hoque", "Kalyan Chakraborty" ], "comment": "13 Pages, accepted for publication in Journal of the Ramanujan Mathematical Society, 2017", "categories": [ "math.NT" ], "abstract": "We construct some families of quadratic fields whose class numbers are divisible by $3.$ The main tools used are a trinomial introduced by Kishi and a parametrization of Kishi and Miyake of a family of quadratic fields whose class numbers are divisible by $3.$ At the end we compute class number of these fields for some small values and verify our results.", "revisions": [ { "version": "v1", "updated": "2017-12-20T06:52:10.000Z" } ], "analyses": { "subjects": [ "11R29", "11R11" ], "keywords": [ "class number", "quadratic fields", "divisibility", "small values", "main tools" ], "note": { "typesetting": "TeX", "pages": 13, "language": "en", "license": "arXiv", "status": "editable" } } }