Number theory — qed.bot Claims, announcements and changes across Number theory. https://qed.bot/feeds/collections/number-theory.xml 2026-08-23T00:00:00Z qed.bot Largest known rank of an elliptic curve over the rationals — record (Claude) urn:qed:a1f4631eb597 2026-08-23T00:00:00Z An elliptic curve over the rationals of rank at least 31, verified by ICARM's leaderboard.. Autonomy A1, evidence V2, fidelity F0. Largest known rank of an elliptic curve over the rationals — superseded (Claude) urn:qed:5aba75d14892 2026-08-20T00:00:00Z An elliptic curve over the rationals of rank at least 30, the first above Elkies and Klagsbrun's 29.. Autonomy A1, evidence V2, fidelity F0.