Elliptic curve isogeny class with LMFDB label 61200.j (Cremona label 61200ck)

• Label: 61200.j
• Number of curves: $2$
• Conductor: $61200$
• CM: no
• Rank: $1$

Elliptic curves in class 61200.j

LMFDB label	Cremona label	Weierstrass coefficients	j-invariant	Discriminant	Torsion structure	Modular degree	Faltings height	Optimality
61200.j1	61200ck1	\([0, 0, 0, -5250, -115625]\)	\(702464/153\)	\(3485531250000\)	\([2]\)	\(112640\)	\(1.1204\)	\(\Gamma_0(N)\)-optimal
61200.j2	61200ck2	\([0, 0, 0, 11625, -706250]\)	\(476656/867\)	\(-316021500000000\)	\([2]\)	\(225280\)	\(1.4670\)

Rank

The elliptic curves in class 61200.j have rank \(1\).

Complex multiplication

The elliptic curves in class 61200.j do not have complex multiplication.

Modular form 61200.2.a.j

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.