Elliptic Curve Rank Leaderboard

← curve #950

Commentary history

1 edit.

• David Renshaw · 2026-09-23 15:05:43 UTC

  Cremona 56a1 = LMFDB 56.a4: https://www.lmfdb.org/EllipticCurve/Q/56/a/4 Mordell–Weil rank exactly 0 (Cremona's tables). Conductor 56, minimal discriminant -1792, torsion ℤ/4ℤ.