Degtyarev, Alex2023-02-272023-02-272022-03-100022-4049http://hdl.handle.net/11693/111820We construct an example of a smooth spatial quartic surface that contains 800 irreducible conics. © 2022 Elsevier B.V.EnglishConicK3-surfaceLeech latticeQuartic surface800 conics on a smooth quartic surfaceArticle10.1016/j.jpaa.2022.1070771873-1376