Elliptic curve isogeny class with LMFDB label 2090.g (Cremona label 2090f)

• Label: 2090.g
• Number of curves: $4$
• Conductor: $2090$
• CM: no
• Rank: $0$

Elliptic curves in class 2090.g

LMFDB label	Cremona label	Weierstrass coefficients	j-invariant	Discriminant	Torsion structure	Modular degree	Faltings height	Optimality
2090.g1	2090f4	\([1, -1, 0, -5422064, 4860894720]\)	\(17628594000102642361428441/248187500000000\)	\(248187500000000\)	\([4]\)	\(36864\)	\(2.3162\)
2090.g2	2090f3	\([1, -1, 0, -499184, -2880512]\)	\(13756443594716753103321/7957003087464992000\)	\(7957003087464992000\)	\([2]\)	\(36864\)	\(2.3162\)
2090.g3	2090f2	\([1, -1, 0, -339184, 75871488]\)	\(4315493878427398863321/16147293184000000\)	\(16147293184000000\)	\([2, 2]\)	\(18432\)	\(1.9696\)
2090.g4	2090f1	\([1, -1, 0, -11504, 2274560]\)	\(-168380411424176601/2131914391552000\)	\(-2131914391552000\)	\([2]\)	\(9216\)	\(1.6230\)	\(\Gamma_0(N)\)-optimal

Rank

The elliptic curves in class 2090.g have rank \(0\).

Complex multiplication

The elliptic curves in class 2090.g do not have complex multiplication.

Modular form 2090.2.a.g

Isogeny 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.

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

Isogeny graph

The vertices are labelled with LMFDB labels.