Properties

Label 277440dv
Number of curves $8$
Conductor $277440$
CM no
Rank $0$
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Show commands: SageMath
E = EllipticCurve("dv1")
 
E.isogeny_class()
 

Elliptic curves in class 277440dv

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
277440.dv6 277440dv1 \([0, -1, 0, -1480065, 852024705]\) \(-56667352321/16711680\) \(-105743470849142292480\) \([2]\) \(7077888\) \(2.5568\) \(\Gamma_0(N)\)-optimal
277440.dv5 277440dv2 \([0, -1, 0, -25154945, 48566377857]\) \(278202094583041/16646400\) \(105330410416137830400\) \([2, 2]\) \(14155776\) \(2.9033\)  
277440.dv2 277440dv3 \([0, -1, 0, -402473345, 3107939428737]\) \(1139466686381936641/4080\) \(25816277062778880\) \([2]\) \(28311552\) \(3.2499\)  
277440.dv4 277440dv4 \([0, -1, 0, -26634625, 42533130625]\) \(330240275458561/67652010000\) \(428069371081835151360000\) \([2, 2]\) \(28311552\) \(3.2499\)  
277440.dv7 277440dv5 \([0, -1, 0, 56597375, 255124305025]\) \(3168685387909439/6278181696900\) \(-39725313269028837418598400\) \([2]\) \(56623104\) \(3.5965\)  
277440.dv3 277440dv6 \([0, -1, 0, -133541505, -556209541503]\) \(41623544884956481/2962701562500\) \(18746550096036249600000000\) \([2, 2]\) \(56623104\) \(3.5965\)  
277440.dv8 277440dv7 \([0, -1, 0, 121148415, -2427314507775]\) \(31077313442863199/420227050781250\) \(-2658994601040000000000000000\) \([4]\) \(113246208\) \(3.9431\)  
277440.dv1 277440dv8 \([0, -1, 0, -2098741505, -37006346101503]\) \(161572377633716256481/914742821250\) \(5788052479063239229440000\) \([2]\) \(113246208\) \(3.9431\)  

Rank

sage: E.rank()
 

The elliptic curves in class 277440dv have rank \(0\).

Complex multiplication

The elliptic curves in class 277440dv do not have complex multiplication.

Modular form 277440.2.a.dv

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

\(\left(\begin{array}{rrrrrrrr} 1 & 2 & 4 & 4 & 8 & 8 & 16 & 16 \\ 2 & 1 & 2 & 2 & 4 & 4 & 8 & 8 \\ 4 & 2 & 1 & 4 & 8 & 8 & 16 & 16 \\ 4 & 2 & 4 & 1 & 2 & 2 & 4 & 4 \\ 8 & 4 & 8 & 2 & 1 & 4 & 8 & 8 \\ 8 & 4 & 8 & 2 & 4 & 1 & 2 & 2 \\ 16 & 8 & 16 & 4 & 8 & 2 & 1 & 4 \\ 16 & 8 & 16 & 4 & 8 & 2 & 4 & 1 \end{array}\right)\)

Isogeny graph

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

The vertices are labelled with Cremona labels.