Elliptic curve isogeny class with LMFDB label 235200.ef (Cremona label 235200ef)

• Label: 235200.ef
• Number of curves: $2$
• Conductor: $235200$
• CM: no
• Rank: $1$

Elliptic curves in class 235200.ef

LMFDB label	Cremona label	Weierstrass coefficients	j-invariant	Discriminant	Torsion structure	Modular degree	Faltings height	Optimality
235200.ef1	235200ef2	\([0, -1, 0, -129033, 17624937]\)	\(31554496/525\)	\(3953006400000000\)	\([2]\)	\(1769472\)	\(1.7913\)
235200.ef2	235200ef1	\([0, -1, 0, -408, 775062]\)	\(-64/2205\)	\(-259416045000000\)	\([2]\)	\(884736\)	\(1.4447\)	\(\Gamma_0(N)\)-optimal

Rank

The elliptic curves in class 235200.ef have rank \(1\).

Complex multiplication

The elliptic curves in class 235200.ef do not have complex multiplication.

Modular form 235200.2.a.ef

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.

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

Isogeny graph

The vertices are labelled with LMFDB labels.