Properties

Label 14490m
Number of curves $6$
Conductor $14490$
CM no
Rank $1$
Graph

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Show commands: SageMath
E = EllipticCurve("m1")
 
E.isogeny_class()
 

Elliptic curves in class 14490m

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
14490.b6 14490m1 \([1, -1, 0, -678060, 23662800]\) \(47293441677949844161/27041817600000000\) \(19713485030400000000\) \([2]\) \(393216\) \(2.3921\) \(\Gamma_0(N)\)-optimal
14490.b4 14490m2 \([1, -1, 0, -7878060, 8495182800]\) \(74174404299602673044161/178530248806560000\) \(130148551379982240000\) \([2, 2]\) \(786432\) \(2.7386\)  
14490.b2 14490m3 \([1, -1, 0, -125976060, 544258569600]\) \(303291507481995500913332161/1763329743680400\) \(1285467383143011600\) \([2, 2]\) \(1572864\) \(3.0852\)  
14490.b5 14490m4 \([1, -1, 0, -4980060, 14822676000]\) \(-18736995756767139956161/119334500162058560400\) \(-86994850618140690531600\) \([2]\) \(1572864\) \(3.0852\)  
14490.b1 14490m5 \([1, -1, 0, -2015616960, 34831036843740]\) \(1242282009445982549834550082561/41992020\) \(30612182580\) \([2]\) \(3145728\) \(3.4318\)  
14490.b3 14490m6 \([1, -1, 0, -125903160, 544919874660]\) \(-302765284673144739899429761/731344538939408411220\) \(-533150168886828731779380\) \([2]\) \(3145728\) \(3.4318\)  

Rank

sage: E.rank()
 

The elliptic curves in class 14490m have rank \(1\).

Complex multiplication

The elliptic curves in class 14490m do not have complex multiplication.

Modular form 14490.2.a.m

sage: E.q_eigenform(10)
 
\(q - q^{2} + q^{4} - q^{5} - q^{7} - q^{8} + q^{10} - 4 q^{11} + 6 q^{13} + q^{14} + q^{16} - 2 q^{17} + 4 q^{19} + O(q^{20})\) 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 Cremona numbering.

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

Isogeny graph

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

The vertices are labelled with Cremona labels.