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Properties

Label 24990.n
Number of curves $2$
Conductor $24990$
CM no
Rank $1$
Graph

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Show commands: SageMath
E = EllipticCurve("n1")
 
E.isogeny_class()
 

Elliptic curves in class 24990.n

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
24990.n1 24990l2 \([1, 1, 0, -1292, 15576]\) \(696213191647/75845160\) \(26014889880\) \([2]\) \(24576\) \(0.73222\)  
24990.n2 24990l1 \([1, 1, 0, 108, 1296]\) \(400315553/2203200\) \(-755697600\) \([2]\) \(12288\) \(0.38565\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curves in class 24990.n have rank \(1\).

Complex multiplication

The elliptic curves in class 24990.n do not have complex multiplication.

Modular form 24990.2.a.n

sage: E.q_eigenform(10)
 
\(q - q^{2} - q^{3} + q^{4} + q^{5} + q^{6} - q^{8} + q^{9} - q^{10} - q^{12} - 4 q^{13} - q^{15} + q^{16} - q^{17} - q^{18} - 2 q^{19} + O(q^{20})\) 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.

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

Isogeny graph

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

The vertices are labelled with LMFDB labels.