Properties

Label 215600.hf
Number of curves $4$
Conductor $215600$
CM no
Rank $0$
Graph

Related objects

Downloads

Learn more

Show commands: SageMath
E = EllipticCurve("hf1")
 
E.isogeny_class()
 

Elliptic curves in class 215600.hf

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
215600.hf1 215600es4 \([0, -1, 0, -511874008, -4331034889488]\) \(1969902499564819009/63690429687500\) \(479559383187500000000000000\) \([2]\) \(95551488\) \(3.8935\)  
215600.hf2 215600es2 \([0, -1, 0, -70090008, 223873398512]\) \(5057359576472449/51765560000\) \(389770647580160000000000\) \([2]\) \(31850496\) \(3.3442\)  
215600.hf3 215600es1 \([0, -1, 0, -1098008, 8618358512]\) \(-19443408769/4249907200\) \(-31999829259059200000000\) \([2]\) \(15925248\) \(2.9976\) \(\Gamma_0(N)\)-optimal
215600.hf4 215600es3 \([0, -1, 0, 9877992, -232151177488]\) \(14156681599871/3100231750000\) \(-23343306569968000000000000\) \([2]\) \(47775744\) \(3.5469\)  

Rank

sage: E.rank()
 

The elliptic curves in class 215600.hf have rank \(0\).

Complex multiplication

The elliptic curves in class 215600.hf do not have complex multiplication.

Modular form 215600.2.a.hf

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

\(\left(\begin{array}{rrrr} 1 & 3 & 6 & 2 \\ 3 & 1 & 2 & 6 \\ 6 & 2 & 1 & 3 \\ 2 & 6 & 3 & 1 \end{array}\right)\)

Isogeny graph

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

The vertices are labelled with LMFDB labels.