Properties

Label 18810.p
Number of curves $8$
Conductor $18810$
CM no
Rank $1$
Graph

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Show commands: SageMath
E = EllipticCurve("p1")
 
E.isogeny_class()
 

Elliptic curves in class 18810.p

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
18810.p1 18810z7 \([1, -1, 1, -192818543, -1023537198409]\) \(1087533321226184807035053481/8484255812957933638080\) \(6185022487646333622160320\) \([6]\) \(6193152\) \(3.5856\)  
18810.p2 18810z4 \([1, -1, 1, -192456068, -1027602593269]\) \(1081411559614045490773061881/522522049500\) \(380918574085500\) \([2]\) \(2064384\) \(3.0362\)  
18810.p3 18810z6 \([1, -1, 1, -20320943, 8757439031]\) \(1272998045160051207059881/691293848290254950400\) \(503953215403595858841600\) \([2, 6]\) \(3096576\) \(3.2390\)  
18810.p4 18810z3 \([1, -1, 1, -15712943, 23947250231]\) \(588530213343917460371881/861551575695360000\) \(628071098681917440000\) \([6]\) \(1548288\) \(2.8924\)  
18810.p5 18810z2 \([1, -1, 1, -12028568, -16053857269]\) \(264020672568758737421881/5803468580250000\) \(4230728595002250000\) \([2, 2]\) \(1032192\) \(2.6897\)  
18810.p6 18810z5 \([1, -1, 1, -11601068, -17248121269]\) \(-236859095231405581781881/39282983014374049500\) \(-28637294617478682085500\) \([2]\) \(2064384\) \(3.0362\)  
18810.p7 18810z1 \([1, -1, 1, -778568, -231857269]\) \(71595431380957421881/9522562500000000\) \(6941948062500000000\) \([2]\) \(516096\) \(2.3431\) \(\Gamma_0(N)\)-optimal
18810.p8 18810z8 \([1, -1, 1, 78448657, 68848863671]\) \(73240740785321709623685719/45195275784938365817280\) \(-32947356047220068680797120\) \([6]\) \(6193152\) \(3.5856\)  

Rank

sage: E.rank()
 

The elliptic curves in class 18810.p have rank \(1\).

Complex multiplication

The elliptic curves in class 18810.p do not have complex multiplication.

Modular form 18810.2.a.p

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

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

Isogeny graph

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

The vertices are labelled with LMFDB labels.