Elliptic curve isogeny class with LMFDB label 282240.cx (Cremona label 282240cx)

• Label: 282240.cx
• Number of curves: $2$
• Conductor: $282240$
• CM: no
• Rank: $1$

Rank

The elliptic curves in class 282240.cx have rank \(1\).

L-function data

Bad L-factors:

Prime	L-Factor
\(2\)	\(1\)
\(3\)	\(1\)
\(5\)	\(1 + T\)
\(7\)	\(1\)

Good L-factors:

Prime	L-Factor	Isogeny Class over \(\mathbb{F}_p\)
\(11\)	\( 1 + 11 T^{2}\)	1.11.a
\(13\)	\( 1 - 2 T + 13 T^{2}\)	1.13.ac
\(17\)	\( 1 + 17 T^{2}\)	1.17.a
\(19\)	\( 1 + 4 T + 19 T^{2}\)	1.19.e
\(23\)	\( 1 + 23 T^{2}\)	1.23.a
\(29\)	\( 1 + 6 T + 29 T^{2}\)	1.29.g
$\cdots$	$\cdots$	$\cdots$

See L-function page for more information

Complex multiplication

The elliptic curves in class 282240.cx do not have complex multiplication.

Modular form 282240.2.a.cx

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.

Elliptic curves in class 282240.cx

LMFDB label	Cremona label	Weierstrass coefficients	j-invariant	Discriminant	Torsion structure	Modular degree	Faltings height	Optimality
282240.cx1	282240cx2	\([0, 0, 0, -6468, -49392]\)	\(1149984/625\)	\(16263797760000\)	\([2]\)	\(368640\)	\(1.2259\)
282240.cx2	282240cx1	\([0, 0, 0, -4998, -135828]\)	\(16979328/25\)	\(20329747200\)	\([2]\)	\(184320\)	\(0.87932\)	\(\Gamma_0(N)\)-optimal