Properties

Label 390390.l
Number of curves $6$
Conductor $390390$
CM no
Rank $0$
Graph

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

Elliptic curves in class 390390.l

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
390390.l1 390390l3 \([1, 1, 0, -15076647173, 712527190485453]\) \(78519570041710065450485106721/96428056919040\) \(465439812989334543360\) \([2]\) \(424673280\) \(4.1399\)  
390390.l2 390390l6 \([1, 1, 0, -4434325093, -104028716181203]\) \(1997773216431678333214187041/187585177195046990066400\) \(905437821551647567075410117600\) \([2]\) \(849346560\) \(4.4865\)  
390390.l3 390390l4 \([1, 1, 0, -984697093, 10076009025997]\) \(21876183941534093095979041/3572502915711058560000\) \(17243789226080378856935040000\) \([2, 2]\) \(424673280\) \(4.1399\)  
390390.l4 390390l2 \([1, 1, 0, -942298373, 11132746243533]\) \(19170300594578891358373921/671785075055001600\) \(3242578246341157217894400\) \([2, 2]\) \(212336640\) \(3.7933\)  
390390.l5 390390l1 \([1, 1, 0, -56251653, 190246460877]\) \(-4078208988807294650401/880065599546327040\) \(-4247908556480607273615360\) \([2]\) \(106168320\) \(3.4468\) \(\Gamma_0(N)\)-optimal
390390.l6 390390l5 \([1, 1, 0, 1786551387, 56550400285293]\) \(130650216943167617311657439/361816948816603087500000\) \(-1746421304900519132172787500000\) \([2]\) \(849346560\) \(4.4865\)  

Rank

sage: E.rank()
 

The elliptic curves in class 390390.l have rank \(0\).

Complex multiplication

The elliptic curves in class 390390.l do not have complex multiplication.

Modular form 390390.2.a.l

sage: E.q_eigenform(10)
 
\(q - q^{2} - q^{3} + q^{4} - q^{5} + q^{6} - q^{7} - q^{8} + q^{9} + q^{10} + q^{11} - q^{12} + q^{14} + q^{15} + q^{16} + 2 q^{17} - q^{18} + 4 q^{19} + O(q^{20})\) 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.

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

Isogeny graph

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

The vertices are labelled with LMFDB labels.