Properties

Label 302330bn
Number of curves $2$
Conductor $302330$
CM no
Rank $1$
Graph

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Show commands: SageMath
E = EllipticCurve("bn1")
 
E.isogeny_class()
 

Elliptic curves in class 302330bn

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
302330.bn2 302330bn1 \([1, 1, 1, -89860, -11299835]\) \(-233953279237800487/24364096000000\) \(-8356884928000000\) \([2]\) \(2396160\) \(1.7943\) \(\Gamma_0(N)\)-optimal
302330.bn1 302330bn2 \([1, 1, 1, -1471940, -687966203]\) \(1028252875738853529127/9640625000000\) \(3306734375000000\) \([2]\) \(4792320\) \(2.1409\)  

Rank

sage: E.rank()
 

The elliptic curves in class 302330bn have rank \(1\).

Complex multiplication

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

Modular form 302330.2.a.bn

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 Cremona 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 Cremona labels.