Properties

Label 2450.g
Number of curves $4$
Conductor $2450$
CM no
Rank $1$
Graph

Related objects

Downloads

Learn more

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

Elliptic curves in class 2450.g

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
2450.g1 2450p2 \([1, 1, 0, -6150, 183100]\) \(-349938025/8\) \(-588245000\) \([]\) \(2160\) \(0.79616\)  
2450.g2 2450p3 \([1, 1, 0, -3700, -106000]\) \(-121945/32\) \(-1470612500000\) \([]\) \(3600\) \(1.0516\)  
2450.g3 2450p1 \([1, 1, 0, -25, 575]\) \(-25/2\) \(-147061250\) \([]\) \(720\) \(0.24686\) \(\Gamma_0(N)\)-optimal
2450.g4 2450p4 \([1, 1, 0, 26925, 782125]\) \(46969655/32768\) \(-1505907200000000\) \([]\) \(10800\) \(1.6009\)  

Rank

sage: E.rank()
 

The elliptic curves in class 2450.g have rank \(1\).

Complex multiplication

The elliptic curves in class 2450.g do not have complex multiplication.

Modular form 2450.2.a.g

sage: E.q_eigenform(10)
 
\(q - q^{2} - q^{3} + q^{4} + q^{6} - q^{8} - 2 q^{9} - 3 q^{11} - q^{12} + 4 q^{13} + q^{16} + 3 q^{17} + 2 q^{18} - 5 q^{19} + O(q^{20})\) 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.

\(\left(\begin{array}{rrrr} 1 & 15 & 3 & 5 \\ 15 & 1 & 5 & 3 \\ 3 & 5 & 1 & 15 \\ 5 & 3 & 15 & 1 \end{array}\right)\)

Isogeny graph

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

The vertices are labelled with LMFDB labels.