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Commentary history

1 edit.

• David Renshaw · 2026-09-26 20:37:24 UTC

  Cremona 665b2 = LMFDB 665.e2: https://www.lmfdb.org/EllipticCurve/Q/665/e/2 Mordell–Weil rank exactly 1 (Cremona's tables). Conductor 665, minimal discriminant 442225, torsion ℤ/2ℤ × ℤ/2ℤ. The witness is the generator from Cremona's tables.