Properties

Label 149058ev
Number of curves $4$
Conductor $149058$
CM no
Rank $1$
Graph

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Show commands: SageMath
E = EllipticCurve("ev1")
 
E.isogeny_class()
 

Elliptic curves in class 149058ev

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
149058.v4 149058ev1 \([1, -1, 0, -1454868, 14101678800]\) \(-822656953/207028224\) \(-85704857818693065179136\) \([2]\) \(15482880\) \(3.0797\) \(\Gamma_0(N)\)-optimal
149058.v3 149058ev2 \([1, -1, 0, -96851988, 363541329360]\) \(242702053576633/2554695936\) \(1057584554098638253519104\) \([2, 2]\) \(30965760\) \(3.4262\)  
149058.v1 149058ev3 \([1, -1, 0, -1545695748, 23390594744544]\) \(986551739719628473/111045168\) \(45970110504801919970352\) \([2]\) \(61931520\) \(3.7728\)  
149058.v2 149058ev4 \([1, -1, 0, -174362148, -300519215424]\) \(1416134368422073/725251155408\) \(300237068918127356884853712\) \([2]\) \(61931520\) \(3.7728\)  

Rank

sage: E.rank()
 

The elliptic curves in class 149058ev have rank \(1\).

Complex multiplication

The elliptic curves in class 149058ev do not have complex multiplication.

Modular form 149058.2.a.ev

sage: E.q_eigenform(10)
 
\(q - q^{2} + q^{4} - 2 q^{5} - q^{8} + 2 q^{10} - 4 q^{11} + q^{16} + 2 q^{17} - 8 q^{19} + O(q^{20})\) 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 Cremona numbering.

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

Isogeny graph

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

The vertices are labelled with Cremona labels.