Noam D. Elkies and Zev Klagsbrun, January 2026. The cubic field generated by the x-coordinate of a 2-torsion point has a class group of 2-rank at least 25, the highest known for a real cubic number field.
Noam D. Elkies and Zev Klagsbrun, 2025. The cubic field generated by the x-coordinate of a 2-torsion point has a class group of 2-rank at least 25, the highest known for a real cubic number field.
NDElkies · 2026-08-28 20:41:45 UTC
NDElkies · 2026-08-28 17:06:58 UTC