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Commentary history

1 edit.

• David Renshaw · 2026-09-23 15:13:16 UTC

  Cremona 155a1 = LMFDB 155.a2: https://www.lmfdb.org/EllipticCurve/Q/155/a/2 Mordell–Weil rank exactly 1 (Cremona's tables). Conductor 155, minimal discriminant -96875, torsion ℤ/5ℤ. The witness is the generator from Cremona's tables.