Properties

Label 145794w
Number of curves $4$
Conductor $145794$
CM no
Rank $0$
Graph

Related objects

Downloads

Learn more

Show commands: SageMath
E = EllipticCurve("w1")
 
E.isogeny_class()
 

Elliptic curves in class 145794w

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
145794.r3 145794w1 \([1, 0, 1, -12196, -489970]\) \(18609625/1188\) \(12805707810852\) \([2]\) \(417312\) \(1.2657\) \(\Gamma_0(N)\)-optimal
145794.r4 145794w2 \([1, 0, 1, 9894, -2062778]\) \(9938375/176418\) \(-1901647609911522\) \([2]\) \(834624\) \(1.6123\)  
145794.r1 145794w3 \([1, 0, 1, -177871, 28748354]\) \(57736239625/255552\) \(2754650035756608\) \([2]\) \(1251936\) \(1.8150\)  
145794.r2 145794w4 \([1, 0, 1, -89511, 57341650]\) \(-7357983625/127552392\) \(-1374914699097016968\) \([2]\) \(2503872\) \(2.1616\)  

Rank

sage: E.rank()
 

The elliptic curves in class 145794w have rank \(0\).

Complex multiplication

The elliptic curves in class 145794w do not have complex multiplication.

Modular form 145794.2.a.w

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

\(\left(\begin{array}{rrrr} 1 & 2 & 3 & 6 \\ 2 & 1 & 6 & 3 \\ 3 & 6 & 1 & 2 \\ 6 & 3 & 2 & 1 \end{array}\right)\)

Isogeny graph

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

The vertices are labelled with Cremona labels.