Properties

Label 254320o
Number of curves $2$
Conductor $254320$
CM no
Rank $1$
Graph

Related objects

Downloads

Learn more

Show commands: SageMath
E = EllipticCurve("o1")
 
E.isogeny_class()
 

Elliptic curves in class 254320o

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
254320.o2 254320o1 \([0, -1, 0, -13101, 11746801]\) \(-139264/33275\) \(-59422292185414400\) \([]\) \(2115072\) \(1.8979\) \(\Gamma_0(N)\)-optimal
254320.o1 254320o2 \([0, -1, 0, -4336541, 3477416305]\) \(-5050365927424/171875\) \(-306933327404000000\) \([]\) \(6345216\) \(2.4472\)  

Rank

sage: E.rank()
 

The elliptic curves in class 254320o have rank \(1\).

Complex multiplication

The elliptic curves in class 254320o do not have complex multiplication.

Modular form 254320.2.a.o

sage: E.q_eigenform(10)
 
\(q - q^{3} - q^{5} + 4 q^{7} - 2 q^{9} - q^{11} - 4 q^{13} + q^{15} - 2 q^{19} + O(q^{20})\) 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 Cremona numbering.

\(\left(\begin{array}{rr} 1 & 3 \\ 3 & 1 \end{array}\right)\)

Isogeny graph

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

The vertices are labelled with Cremona labels.