Properties

Label 152880.ih
Number of curves $4$
Conductor $152880$
CM no
Rank $0$
Graph

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Show commands: SageMath
E = EllipticCurve("ih1")
 
E.isogeny_class()
 

Elliptic curves in class 152880.ih

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
152880.ih1 152880bi4 \([0, 1, 0, -259464787080, -31621772317509900]\) \(4008766897254067912673785886329/1423480510711669921875000000\) \(685961456044921875000000000000000000\) \([2]\) \(1981808640\) \(5.5774\)  
152880.ih2 152880bi2 \([0, 1, 0, -109676632200, 13620182067183348]\) \(302773487204995438715379645049/8911747415025000000000000\) \(4294484670997611417600000000000000\) \([2, 2]\) \(990904320\) \(5.2308\)  
152880.ih3 152880bi1 \([0, 1, 0, -108889872520, 13830181128634100]\) \(296304326013275547793071733369/268420373544960000000\) \(129349175407374332067840000000\) \([2]\) \(495452160\) \(4.8843\) \(\Gamma_0(N)\)-optimal
152880.ih4 152880bi3 \([0, 1, 0, 27523367800, 45422209107183348]\) \(4784981304203817469820354951/1852343836482910078035000000\) \(-892626534475275828308949872640000000\) \([4]\) \(1981808640\) \(5.5774\)  

Rank

sage: E.rank()
 

The elliptic curves in class 152880.ih have rank \(0\).

Complex multiplication

The elliptic curves in class 152880.ih do not have complex multiplication.

Modular form 152880.2.a.ih

sage: E.q_eigenform(10)
 
\(q + q^{3} + q^{5} + q^{9} + 4 q^{11} + q^{13} + q^{15} + 2 q^{17} + 8 q^{19} + O(q^{20})\) 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.

\(\left(\begin{array}{rrrr} 1 & 2 & 4 & 4 \\ 2 & 1 & 2 & 2 \\ 4 & 2 & 1 & 4 \\ 4 & 2 & 4 & 1 \end{array}\right)\)

Isogeny graph

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

The vertices are labelled with LMFDB labels.