Properties

Label 15606.c
Number of curves $3$
Conductor $15606$
CM no
Rank $1$
Graph

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

Elliptic curves in class 15606.c

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
15606.c1 15606f3 \([1, -1, 0, -35601, -3419299]\) \(-1167051/512\) \(-2189259743049216\) \([]\) \(93312\) \(1.6507\)  
15606.c2 15606f1 \([1, -1, 0, -921, 11131]\) \(-132651/2\) \(-1303428726\) \([]\) \(10368\) \(0.55210\) \(\Gamma_0(N)\)-optimal
15606.c3 15606f2 \([1, -1, 0, 3414, 53036]\) \(9261/8\) \(-3800798165016\) \([]\) \(31104\) \(1.1014\)  

Rank

sage: E.rank()
 

The elliptic curves in class 15606.c have rank \(1\).

Complex multiplication

The elliptic curves in class 15606.c do not have complex multiplication.

Modular form 15606.2.a.c

sage: E.q_eigenform(10)
 
\(q - q^{2} + q^{4} - 3 q^{5} + q^{7} - q^{8} + 3 q^{10} + 3 q^{11} - 4 q^{13} - q^{14} + q^{16} + 2 q^{19} + O(q^{20})\) 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.

\(\left(\begin{array}{rrr} 1 & 9 & 3 \\ 9 & 1 & 3 \\ 3 & 3 & 1 \end{array}\right)\)

Isogeny graph

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

The vertices are labelled with LMFDB labels.