Elliptic curve isogeny class with Cremona label 398544w (LMFDB label 398544.w)

• Label: 398544w
• Number of curves: $2$
• Conductor: $398544$
• CM: no
• Rank: $0$

Rank

The elliptic curves in class 398544w have rank \(0\).

L-function data

Bad L-factors:

Prime	L-Factor
\(2\)	\(1\)
\(3\)	\(1 + T\)
\(19\)	\(1\)
\(23\)	\(1 + T\)

Good L-factors:

Prime	L-Factor	Isogeny Class over \(\mathbb{F}_p\)
\(5\)	\( 1 + 5 T^{2}\)	1.5.a
\(7\)	\( 1 - 2 T + 7 T^{2}\)	1.7.ac
\(11\)	\( 1 + 11 T^{2}\)	1.11.a
\(13\)	\( 1 + 2 T + 13 T^{2}\)	1.13.c
\(17\)	\( 1 - 8 T + 17 T^{2}\)	1.17.ai
\(29\)	\( 1 + 2 T + 29 T^{2}\)	1.29.c
$\cdots$	$\cdots$	$\cdots$

See L-function page for more information

Complex multiplication

The elliptic curves in class 398544w do not have complex multiplication.

Modular form 398544.2.a.w

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 398544w

LMFDB label	Cremona label	Weierstrass coefficients	j-invariant	Discriminant	Torsion structure	Modular degree	Faltings height	Optimality
398544.w2	398544w1	\([0, -1, 0, -1049908, 418108288]\)	\(-10627137250000/110008287\)	\(-1324911815479256832\)	\([2]\)	\(5870592\)	\(2.2950\)	\(\Gamma_0(N)\)-optimal
398544.w1	398544w2	\([0, -1, 0, -16840048, 26604476464]\)	\(10963069081334500/1156923\)	\(55734744866982912\)	\([2]\)	\(11741184\)	\(2.6415\)