Properties

Label 32760j
Number of curves $6$
Conductor $32760$
CM no
Rank $1$
Graph

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Show commands: SageMath
E = EllipticCurve("j1")
 
E.isogeny_class()
 

Elliptic curves in class 32760j

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
32760.k5 32760j1 \([0, 0, 0, 582, -92783]\) \(1869154304/319921875\) \(-3731568750000\) \([2]\) \(49152\) \(1.0916\) \(\Gamma_0(N)\)-optimal
32760.k4 32760j2 \([0, 0, 0, -27543, -1707158]\) \(12381975627856/419225625\) \(78237563040000\) \([2, 2]\) \(98304\) \(1.4382\)  
32760.k3 32760j3 \([0, 0, 0, -68043, 4473142]\) \(46670944188964/15429366225\) \(11517960169497600\) \([2, 2]\) \(196608\) \(1.7847\)  
32760.k2 32760j4 \([0, 0, 0, -437043, -111207458]\) \(12367124507424964/14926275\) \(11142404582400\) \([2]\) \(196608\) \(1.7847\)  
32760.k6 32760j5 \([0, 0, 0, 196557, 30774382]\) \(562511980386718/599562079935\) \(-895141388846315520\) \([2]\) \(393216\) \(2.1313\)  
32760.k1 32760j6 \([0, 0, 0, -980643, 373711102]\) \(69855246474511682/14613770535\) \(21818242498590720\) \([2]\) \(393216\) \(2.1313\)  

Rank

sage: E.rank()
 

The elliptic curves in class 32760j have rank \(1\).

Complex multiplication

The elliptic curves in class 32760j do not have complex multiplication.

Modular form 32760.2.a.j

sage: E.q_eigenform(10)
 
\(q - q^{5} - q^{7} + 4 q^{11} + q^{13} - 2 q^{17} + 4 q^{19} + O(q^{20})\) Copy content Toggle raw display

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.

\(\left(\begin{array}{rrrrrr} 1 & 2 & 4 & 4 & 8 & 8 \\ 2 & 1 & 2 & 2 & 4 & 4 \\ 4 & 2 & 1 & 4 & 2 & 2 \\ 4 & 2 & 4 & 1 & 8 & 8 \\ 8 & 4 & 2 & 8 & 1 & 4 \\ 8 & 4 & 2 & 8 & 4 & 1 \end{array}\right)\)

Isogeny graph

sage: E.isogeny_graph().plot(edge_labels=True)
 

The vertices are labelled with Cremona labels.