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← curve #2882
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1 edit.
David Renshaw
·
2026-09-26 20:26:41 UTC
Cremona 21216l1 = LMFDB 21216.d3: https://www.lmfdb.org/EllipticCurve/Q/21216/d/3 Mordell–Weil rank exactly 2 (Cremona's tables). Conductor 21216, minimal discriminant 253191744, torsion ℤ/2ℤ × ℤ/2ℤ. The witnesses are the generators from Cremona's tables.
David Renshaw ·