Properties

Label 122694.g
Number of curves $4$
Conductor $122694$
CM no
Rank $0$
Graph

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Show commands: SageMath
E = EllipticCurve("g1")
 
E.isogeny_class()
 

Elliptic curves in class 122694.g

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
122694.g1 122694x4 \([1, 1, 0, -424102461, -3361840382259]\) \(986551739719628473/111045168\) \(949545741214032451632\) \([2]\) \(34406400\) \(3.4495\)  
122694.g2 122694x3 \([1, 1, 0, -47840861, 43177247469]\) \(1416134368422073/725251155408\) \(6201612896188538344765392\) \([2]\) \(34406400\) \(3.4495\)  
122694.g3 122694x2 \([1, 1, 0, -26573901, -52256108835]\) \(242702053576633/2554695936\) \(21845170661776083857664\) \([2, 2]\) \(17203200\) \(3.1029\)  
122694.g4 122694x1 \([1, 1, 0, -399181, -2026821155]\) \(-822656953/207028224\) \(-1770295564866944434176\) \([2]\) \(8601600\) \(2.7564\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curves in class 122694.g have rank \(0\).

Complex multiplication

The elliptic curves in class 122694.g do not have complex multiplication.

Modular form 122694.2.a.g

sage: E.q_eigenform(10)
 
\(q - q^{2} - q^{3} + q^{4} - 2 q^{5} + q^{6} + 4 q^{7} - q^{8} + q^{9} + 2 q^{10} - q^{12} - 4 q^{14} + 2 q^{15} + q^{16} - 2 q^{17} - q^{18} - 8 q^{19} + O(q^{20})\) 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.

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

Isogeny graph

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

The vertices are labelled with LMFDB labels.