Provenance: Noam D. Elkies, Mordell curves with large rank, and Elkies, ANTS XVI, section 4.2. This is the lower-height member E_k: y^2 = x^3 + k with k = -908800736629952526116772283648363 from a 3-isogenous rank-17 pair. The submitted rational points are dual-3-isogeny images of Elkies’s 17 independent integral points on E_{-27k}.
David Renshaw · 2026-05-29 04:08:07