Properties

Label 196350cv
Number of curves $8$
Conductor $196350$
CM no
Rank $0$
Graph

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Show commands: SageMath
E = EllipticCurve("cv1")
 
E.isogeny_class()
 

Elliptic curves in class 196350cv

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
196350.dv7 196350cv1 \([1, 1, 1, -23641338, -370830969]\) \(93523304529581769096409/54118679989886265600\) \(845604374841972900000000\) \([2]\) \(31850496\) \(3.2807\) \(\Gamma_0(N)\)-optimal
196350.dv5 196350cv2 \([1, 1, 1, -258939338, 1598714377031]\) \(122884692280581205924284889/439106354595306090000\) \(6861036790551657656250000\) \([2, 2]\) \(63700992\) \(3.6272\)  
196350.dv4 196350cv3 \([1, 1, 1, -1321081713, -18482181177969]\) \(16318969429297971769640983369/102045248126976000000\) \(1594457001984000000000000\) \([2]\) \(95551488\) \(3.8300\)  
196350.dv2 196350cv4 \([1, 1, 1, -4139469838, 102508029499031]\) \(502039459750388822744052370969/6444603154532812500\) \(100696924289575195312500\) \([2]\) \(127401984\) \(3.9738\)  
196350.dv6 196350cv5 \([1, 1, 1, -143176838, 3035558527031]\) \(-20774088968758822168212889/242753662862303369030100\) \(-3793025982223490141095312500\) \([2]\) \(127401984\) \(3.9738\)  
196350.dv3 196350cv6 \([1, 1, 1, -1346169713, -17743740985969]\) \(17266453047612484705388895049/1288004819409000000000000\) \(20125075303265625000000000000\) \([2, 2]\) \(191102976\) \(4.1765\)  
196350.dv1 196350cv7 \([1, 1, 1, -4372577713, 90317183062031]\) \(591720065532918583239955136329/116891407012939453125000000\) \(1826428234577178955078125000000\) \([2]\) \(382205952\) \(4.5231\)  
196350.dv8 196350cv8 \([1, 1, 1, 1278830287, -78543990985969]\) \(14802750729576629005731104951/179133615680899546821000000\) \(-2798962745014055419078125000000\) \([2]\) \(382205952\) \(4.5231\)  

Rank

sage: E.rank()
 

The elliptic curves in class 196350cv have rank \(0\).

Complex multiplication

The elliptic curves in class 196350cv do not have complex multiplication.

Modular form 196350.2.a.cv

sage: E.q_eigenform(10)
 
\(q + q^{2} - q^{3} + q^{4} - q^{6} - q^{7} + q^{8} + q^{9} + q^{11} - q^{12} - 2 q^{13} - q^{14} + q^{16} + q^{17} + q^{18} - 4 q^{19} + O(q^{20})\) 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 Cremona numbering.

\(\left(\begin{array}{rrrrrrrr} 1 & 2 & 3 & 4 & 4 & 6 & 12 & 12 \\ 2 & 1 & 6 & 2 & 2 & 3 & 6 & 6 \\ 3 & 6 & 1 & 12 & 12 & 2 & 4 & 4 \\ 4 & 2 & 12 & 1 & 4 & 6 & 3 & 12 \\ 4 & 2 & 12 & 4 & 1 & 6 & 12 & 3 \\ 6 & 3 & 2 & 6 & 6 & 1 & 2 & 2 \\ 12 & 6 & 4 & 3 & 12 & 2 & 1 & 4 \\ 12 & 6 & 4 & 12 & 3 & 2 & 4 & 1 \end{array}\right)\)

Isogeny graph

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

The vertices are labelled with Cremona labels.