Properties

Label 1008.l
Number of curves $6$
Conductor $1008$
CM no
Rank $0$
Graph

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Show commands: SageMath
E = EllipticCurve("l1")
 
E.isogeny_class()
 

Elliptic curves in class 1008.l

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
1008.l1 1008k5 \([0, 0, 0, -112899, -14601022]\) \(53297461115137/147\) \(438939648\) \([2]\) \(2048\) \(1.3167\)  
1008.l2 1008k3 \([0, 0, 0, -7059, -227950]\) \(13027640977/21609\) \(64524128256\) \([2, 2]\) \(1024\) \(0.97009\)  
1008.l3 1008k4 \([0, 0, 0, -5619, 161138]\) \(6570725617/45927\) \(137137287168\) \([2]\) \(1024\) \(0.97009\)  
1008.l4 1008k6 \([0, 0, 0, -4899, -370078]\) \(-4354703137/17294403\) \(-51640810647552\) \([4]\) \(2048\) \(1.3167\)  
1008.l5 1008k2 \([0, 0, 0, -579, -1150]\) \(7189057/3969\) \(11851370496\) \([2, 2]\) \(512\) \(0.62351\)  
1008.l6 1008k1 \([0, 0, 0, 141, -142]\) \(103823/63\) \(-188116992\) \([2]\) \(256\) \(0.27694\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curves in class 1008.l have rank \(0\).

Complex multiplication

The elliptic curves in class 1008.l do not have complex multiplication.

Modular form 1008.2.a.l

sage: E.q_eigenform(10)
 
\(q + 2 q^{5} + q^{7} + 4 q^{11} - 2 q^{13} + 6 q^{17} - 4 q^{19} + O(q^{20})\) 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.

\(\left(\begin{array}{rrrrrr} 1 & 2 & 8 & 4 & 4 & 8 \\ 2 & 1 & 4 & 2 & 2 & 4 \\ 8 & 4 & 1 & 8 & 2 & 4 \\ 4 & 2 & 8 & 1 & 4 & 8 \\ 4 & 2 & 2 & 4 & 1 & 2 \\ 8 & 4 & 4 & 8 & 2 & 1 \end{array}\right)\)

Isogeny graph

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

The vertices are labelled with LMFDB labels.