Elliptic curve isogeny class with Cremona label 126400n (LMFDB label 126400.f)

• Label: 126400n
• Number of curves: $2$
• Conductor: $126400$
• CM: no
• Rank: $1$

Rank

The elliptic curves in class 126400n have rank \(1\).

L-function data

Bad L-factors:

Prime	L-Factor
\(2\)	\(1\)
\(5\)	\(1\)
\(79\)	\(1 + T\)

Good L-factors:

Prime	L-Factor	Isogeny Class over \(\mathbb{F}_p\)
\(3\)	\( 1 + T + 3 T^{2}\)	1.3.b
\(7\)	\( 1 + 5 T + 7 T^{2}\)	1.7.f
\(11\)	\( 1 - 4 T + 11 T^{2}\)	1.11.ae
\(13\)	\( 1 - T + 13 T^{2}\)	1.13.ab
\(17\)	\( 1 - 8 T + 17 T^{2}\)	1.17.ai
\(19\)	\( 1 - 2 T + 19 T^{2}\)	1.19.ac
\(23\)	\( 1 + 6 T + 23 T^{2}\)	1.23.g
\(29\)	\( 1 + 29 T^{2}\)	1.29.a
$\cdots$	$\cdots$	$\cdots$

See L-function page for more information

Complex multiplication

The elliptic curves in class 126400n do not have complex multiplication.

Modular form 126400.2.a.n

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 Cremona numbering.

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

Isogeny graph

The vertices are labelled with Cremona labels.

Elliptic curves in class 126400n

LMFDB label	Cremona label	Weierstrass coefficients	j-invariant	Discriminant	Torsion structure	Modular degree	Faltings height	Optimality
126400.f2	126400n1	\([0, 1, 0, 1967, -5937]\)	\(3286064/1975\)	\(-505600000000\)	\([2]\)	\(122880\)	\(0.93502\)	\(\Gamma_0(N)\)-optimal
126400.f1	126400n2	\([0, 1, 0, -8033, -55937]\)	\(55990084/31205\)	\(31953920000000\)	\([2]\)	\(245760\)	\(1.2816\)