Properties

Label 74025.q
Number of curves $2$
Conductor $74025$
CM no
Rank $2$
Graph

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Show commands: SageMath
E = EllipticCurve("q1")
 
E.isogeny_class()
 

Elliptic curves in class 74025.q

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
74025.q1 74025b1 \([0, 0, 1, -780, 8386]\) \(-77750599680/16121\) \(-10881675\) \([]\) \(23616\) \(0.34687\) \(\Gamma_0(N)\)-optimal
74025.q2 74025b2 \([0, 0, 1, 270, 28721]\) \(4423680/726761\) \(-357620919075\) \([]\) \(70848\) \(0.89618\)  

Rank

sage: E.rank()
 

The elliptic curves in class 74025.q have rank \(2\).

Complex multiplication

The elliptic curves in class 74025.q do not have complex multiplication.

Modular form 74025.2.a.q

sage: E.q_eigenform(10)
 
\(q - 2 q^{4} - q^{7} - 3 q^{11} - 5 q^{13} + 4 q^{16} - 6 q^{17} + 5 q^{19} + O(q^{20})\) 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 LMFDB numbering.

\(\left(\begin{array}{rr} 1 & 3 \\ 3 & 1 \end{array}\right)\)

Isogeny graph

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

The vertices are labelled with LMFDB labels.