Commentary history

1 edit.

David Renshaw · 2026-09-26 20:49:20 UTC

Cremona 62040s2 = LMFDB 62040.i4: https://www.lmfdb.org/EllipticCurve/Q/62040/i/4 Mordell–Weil rank exactly 2 (Cremona's tables). Conductor 62040, minimal discriminant 29107772100000000, torsion ℤ/2ℤ × ℤ/4ℤ. The witnesses are the generators from Cremona's tables.