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SageMath
E = EllipticCurve("m1")
E.isogeny_class()
Elliptic curves in class 333795m
sage: E.isogeny_class().curves
LMFDB label | Cremona label | Weierstrass coefficients | j-invariant | Discriminant | Torsion structure | Modular degree | Faltings height | Optimality |
---|---|---|---|---|---|---|---|---|
333795.m4 | 333795m1 | \([1, 1, 1, 65019, -65022]\) | \(1259362112399/728949375\) | \(-17595065836569375\) | \([2]\) | \(2064384\) | \(1.8067\) | \(\Gamma_0(N)\)-optimal |
333795.m3 | 333795m2 | \([1, 1, 1, -260106, -845322]\) | \(80627166849601/46649520225\) | \(1126006013247833025\) | \([2, 2]\) | \(4128768\) | \(2.1532\) | |
333795.m2 | 333795m3 | \([1, 1, 1, -2839431, 1834602348]\) | \(104887600917094801/382630602585\) | \(9235772571407015865\) | \([2]\) | \(8257536\) | \(2.4998\) | |
333795.m1 | 333795m4 | \([1, 1, 1, -2882781, -1879729692]\) | \(109765319621756401/363969066615\) | \(8785328459285158935\) | \([2]\) | \(8257536\) | \(2.4998\) |
Rank
sage: E.rank()
The elliptic curves in class 333795m have rank \(0\).
Complex multiplication
The elliptic curves in class 333795m do not have complex multiplication.Modular form 333795.2.a.m
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 Cremona numbering.
\(\left(\begin{array}{rrrr} 1 & 2 & 4 & 4 \\ 2 & 1 & 2 & 2 \\ 4 & 2 & 1 & 4 \\ 4 & 2 & 4 & 1 \end{array}\right)\)
Isogeny graph
sage: E.isogeny_graph().plot(edge_labels=True)
The vertices are labelled with Cremona labels.