Commentary history

1 edit.

David Renshaw · 2026-09-23 15:26:08 UTC

Cremona 249690cj2 = LMFDB 249690.cj6: https://www.lmfdb.org/EllipticCurve/Q/249690/cj/6 Mordell–Weil rank exactly 1 (Cremona's tables). Conductor 249690, minimal discriminant 4496908623986020832100000000, torsion ℤ/2ℤ × ℤ/8ℤ. The witness is the generator from Cremona's tables.