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SageMath
E = EllipticCurve("l1")
E.isogeny_class()
Elliptic curves in class 3570.l
sage: E.isogeny_class().curves
LMFDB label | Cremona label | Weierstrass coefficients | j-invariant | Discriminant | Torsion structure | Modular degree | Faltings height | Optimality |
---|---|---|---|---|---|---|---|---|
3570.l1 | 3570m3 | \([1, 0, 1, -3737723, -2781668122]\) | \(5774905528848578698851241/31070538632700000\) | \(31070538632700000\) | \([2]\) | \(115200\) | \(2.3591\) | |
3570.l2 | 3570m4 | \([1, 0, 1, -751803, 200572006]\) | \(46993202771097749198761/9805297851562500000\) | \(9805297851562500000\) | \([2]\) | \(115200\) | \(2.3591\) | |
3570.l3 | 3570m2 | \([1, 0, 1, -237723, -41868122]\) | \(1485712211163154851241/103233690000000000\) | \(103233690000000000\) | \([2, 2]\) | \(57600\) | \(2.0125\) | |
3570.l4 | 3570m1 | \([1, 0, 1, 13157, -2831194]\) | \(251907898698209879/3611226931200000\) | \(-3611226931200000\) | \([2]\) | \(28800\) | \(1.6659\) | \(\Gamma_0(N)\)-optimal |
Rank
sage: E.rank()
The elliptic curves in class 3570.l have rank \(1\).
Complex multiplication
The elliptic curves in class 3570.l do not have complex multiplication.Modular form 3570.2.a.l
sage: E.q_eigenform(10)
Isogeny matrix
sage: E.isogeny_class().matrix()
The \(i,j\) entry is the smallest degree of a cyclic isogeny between the \(i\)-th and \(j\)-th curve in the isogeny class, in the LMFDB numbering.
\(\left(\begin{array}{rrrr} 1 & 4 & 2 & 4 \\ 4 & 1 & 2 & 4 \\ 2 & 2 & 1 & 2 \\ 4 & 4 & 2 & 1 \end{array}\right)\)
Isogeny graph
sage: E.isogeny_graph().plot(edge_labels=True)
The vertices are labelled with LMFDB labels.