Properties

Label 302330.t
Number of curves $2$
Conductor $302330$
CM no
Rank $2$
Graph

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Show commands: SageMath
E = EllipticCurve("t1")
 
E.isogeny_class()
 

Elliptic curves in class 302330.t

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
302330.t1 302330t2 \([1, 0, 0, -72125061, 235756032385]\) \(1028252875738853529127/9640625000000\) \(389033992484375000000\) \([2]\) \(33546240\) \(3.1139\)  
302330.t2 302330t1 \([1, 0, 0, -4403141, 3862633921]\) \(-233953279237800487/24364096000000\) \(-983179154894272000000\) \([2]\) \(16773120\) \(2.7673\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curves in class 302330.t have rank \(2\).

Complex multiplication

The elliptic curves in class 302330.t do not have complex multiplication.

Modular form 302330.2.a.t

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