Properties

Label 151008.be
Number of curves $4$
Conductor $151008$
CM no
Rank $2$
Graph

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Show commands: SageMath
E = EllipticCurve("be1")
 
E.isogeny_class()
 

Elliptic curves in class 151008.be

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
151008.be1 151008b4 \([0, 1, 0, -453064, -117529348]\) \(11339065490696/351\) \(318370770432\) \([2]\) \(983040\) \(1.7117\)  
151008.be2 151008b2 \([0, 1, 0, -44689, 504095]\) \(1360251712/771147\) \(5595684661112832\) \([2]\) \(983040\) \(1.7117\)  
151008.be3 151008b1 \([0, 1, 0, -28354, -1838344]\) \(22235451328/123201\) \(13968517552704\) \([2, 2]\) \(491520\) \(1.3651\) \(\Gamma_0(N)\)-optimal
151008.be4 151008b3 \([0, 1, 0, -12624, -3851784]\) \(-245314376/6908733\) \(-6266491874413056\) \([2]\) \(983040\) \(1.7117\)  

Rank

sage: E.rank()
 

The elliptic curves in class 151008.be have rank \(2\).

Complex multiplication

The elliptic curves in class 151008.be do not have complex multiplication.

Modular form 151008.2.a.be

sage: E.q_eigenform(10)
 
\(q + q^{3} - 2 q^{5} + q^{9} - q^{13} - 2 q^{15} + 6 q^{17} - 8 q^{19} + O(q^{20})\) 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.

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

Isogeny graph

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

The vertices are labelled with LMFDB labels.