Properties

Label 453152t
Number of curves $2$
Conductor $453152$
CM \(\Q(\sqrt{-1}) \)
Rank $1$
Graph

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Show commands: SageMath
E = EllipticCurve("t1")
 
E.isogeny_class()
 

Elliptic curves in class 453152t

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality CM discriminant
453152.t1 453152t1 \([0, 0, 0, -240737, 0]\) \(1728\) \(892911685247715392\) \([2]\) \(6684672\) \(2.1339\) \(\Gamma_0(N)\)-optimal \(-4\)
453152.t2 453152t2 \([0, 0, 0, 962948, 0]\) \(1728\) \(-57146347855853785088\) \([2]\) \(13369344\) \(2.4805\)   \(-4\)

Rank

sage: E.rank()
 

The elliptic curves in class 453152t have rank \(1\).

Complex multiplication

Each elliptic curve in class 453152t has complex multiplication by an order in the imaginary quadratic field \(\Q(\sqrt{-1}) \).

Modular form 453152.2.a.t

sage: E.q_eigenform(10)
 
\(q - 4 q^{5} - 3 q^{9} + 6 q^{13} + O(q^{20})\) 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.

\(\left(\begin{array}{rr} 1 & 2 \\ 2 & 1 \end{array}\right)\)

Isogeny graph

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

The vertices are labelled with Cremona labels.