Elliptic curve isogeny class with LMFDB label 281554.dd (Cremona label 281554dd)

• Label: 281554.dd
• Number of curves: $2$
• Conductor: $281554$
• CM: no
• Rank: $0$

Elliptic curves in class 281554.dd

LMFDB label	Cremona label	Weierstrass coefficients	j-invariant	Discriminant	Torsion structure	Modular degree	Faltings height	Optimality
281554.dd1	281554dd2	\([1, -1, 1, -67801, -2973785]\)	\(60698457/28322\)	\(16083192956305202\)	\([2]\)	\(1806336\)	\(1.8042\)
281554.dd2	281554dd1	\([1, -1, 1, 15009, -356989]\)	\(658503/476\)	\(-270305763971516\)	\([2]\)	\(903168\)	\(1.4576\)	\(\Gamma_0(N)\)-optimal

Rank

The elliptic curves in class 281554.dd have rank \(0\).

Complex multiplication

The elliptic curves in class 281554.dd do not have complex multiplication.

Modular form 281554.2.a.dd

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.