Properties

Label 414.c
Number of curves $4$
Conductor $414$
CM no
Rank $0$
Graph

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Show commands: SageMath
E = EllipticCurve("c1")
 
E.isogeny_class()
 

Elliptic curves in class 414.c

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
414.c1 414a4 \([1, -1, 1, -6935, -36241]\) \(50591419971625/28422890688\) \(20720287311552\) \([6]\) \(768\) \(1.2453\)  
414.c2 414a2 \([1, -1, 1, -5180, -142189]\) \(21081759765625/57132\) \(41649228\) \([2]\) \(256\) \(0.69601\)  
414.c3 414a1 \([1, -1, 1, -320, -2221]\) \(-4956477625/268272\) \(-195570288\) \([2]\) \(128\) \(0.34944\) \(\Gamma_0(N)\)-optimal
414.c4 414a3 \([1, -1, 1, 1705, -5137]\) \(752329532375/448524288\) \(-326974205952\) \([6]\) \(384\) \(0.89874\)  

Rank

sage: E.rank()
 

The elliptic curves in class 414.c have rank \(0\).

Complex multiplication

The elliptic curves in class 414.c do not have complex multiplication.

Modular form 414.2.a.c

sage: E.q_eigenform(10)
 
\(q + q^{2} + q^{4} + 2 q^{7} + q^{8} + 2 q^{13} + 2 q^{14} + q^{16} + 2 q^{19} + O(q^{20})\) 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.

\(\left(\begin{array}{rrrr} 1 & 3 & 6 & 2 \\ 3 & 1 & 2 & 6 \\ 6 & 2 & 1 & 3 \\ 2 & 6 & 3 & 1 \end{array}\right)\)

Isogeny graph

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

The vertices are labelled with LMFDB labels.