Commentary history

1 edit.

David Renshaw · 2026-09-26 20:22:46 UTC

Cremona 199728a2 = LMFDB 199728.b2: https://www.lmfdb.org/EllipticCurve/Q/199728/b/2 Mordell–Weil rank exactly 3 (Cremona's tables). Conductor 199728, minimal discriminant 51699091083264, torsion ℤ/2ℤ × ℤ/2ℤ. The witnesses are the generators from Cremona's tables.