LMFDB 17.a4 (Cremona 17a4): https://www.lmfdb.org/EllipticCurve/Q/17/a/4
Mordell–Weil rank exactly 0 per LMFDB. Conductor 17, minimal discriminant 17, torsion ℤ/4ℤ.
Submitted as one of the ten smallest rank-0 curves in LMFDB (as of 2026-09-23; places in LMFDB sort order, ties broken by label): #3 by Faltings height, #6 by |minimal discriminant|.
David Renshaw ·