Provenance: Elkies-Watkins, "Elliptic curves of large rank and small conductor" (arXiv:math/0403374), Table 4 low absolute-discriminant list for r=6: [0,0,1,-277,4566], |Delta|=7647224363; their I-column records 49 integral x-coordinates. The submitted points certify rank >= 6 here.
David Renshaw · 2026-05-29 00:13:05