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Curve | Isogeny class | |||||
---|---|---|---|---|---|---|
LMFDB label | Cremona label | LMFDB label | Cremona label | Weierstrass coefficients | Rank | Torsion structure |
15.a1 | 15a5 | 15.a | 15a | $[1, 1, 1, -2160, -39540]$ | $0$ | $[2]$ |
15.a2 | 15a2 | 15.a | 15a | $[1, 1, 1, -135, -660]$ | $0$ | $[2, 2]$ |
15.a3 | 15a6 | 15.a | 15a | $[1, 1, 1, -110, -880]$ | $0$ | $[2]$ |
15.a4 | 15a7 | 15.a | 15a | $[1, 1, 1, -80, 242]$ | $0$ | $[4]$ |
15.a5 | 15a1 | 15.a | 15a | $[1, 1, 1, -10, -10]$ | $0$ | $[2, 4]$ |
15.a6 | 15a3 | 15.a | 15a | $[1, 1, 1, -5, 2]$ | $0$ | $[2, 4]$ |
15.a7 | 15a8 | 15.a | 15a | $[1, 1, 1, 0, 0]$ | $0$ | $[4]$ |
15.a8 | 15a4 | 15.a | 15a | $[1, 1, 1, 35, -28]$ | $0$ | $[8]$ |