Properties

Label 176400.qc
Number of curves $2$
Conductor $176400$
CM no
Rank $1$
Graph

Related objects

Downloads

Learn more

Show commands: SageMath
E = EllipticCurve("qc1")
 
E.isogeny_class()
 

Elliptic curves in class 176400.qc

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
176400.qc1 176400hz2 \([0, 0, 0, -1767675, -904625750]\) \(-5452947409/250\) \(-28005264000000000\) \([]\) \(2488320\) \(2.2316\)  
176400.qc2 176400hz1 \([0, 0, 0, -3675, -3221750]\) \(-49/40\) \(-4480842240000000\) \([]\) \(829440\) \(1.6823\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curves in class 176400.qc have rank \(1\).

Complex multiplication

The elliptic curves in class 176400.qc do not have complex multiplication.

Modular form 176400.2.a.qc

sage: E.q_eigenform(10)
 
\(q + 3 q^{11} - 5 q^{13} + 6 q^{17} + q^{19} + O(q^{20})\) 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.

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

Isogeny graph

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

The vertices are labelled with LMFDB labels.