Elliptic curve isogeny class with Cremona label 41650by (LMFDB label 41650.bx)

• Label: 41650by
• Number of curves: $2$
• Conductor: $41650$
• CM: no
• Rank: $0$

Rank

The elliptic curves in class 41650by have rank \(0\).

L-function data

Bad L-factors:

Prime	L-Factor
\(2\)	\(1 - T\)
\(5\)	\(1\)
\(7\)	\(1\)
\(17\)	\(1 - T\)

Good L-factors:

Prime	L-Factor	Isogeny Class over \(\mathbb{F}_p\)
\(3\)	\( 1 + 3 T^{2}\)	1.3.a
\(11\)	\( 1 - 6 T + 11 T^{2}\)	1.11.ag
\(13\)	\( 1 + 2 T + 13 T^{2}\)	1.13.c
\(19\)	\( 1 - 8 T + 19 T^{2}\)	1.19.ai
\(23\)	\( 1 - 4 T + 23 T^{2}\)	1.23.ae
\(29\)	\( 1 - 10 T + 29 T^{2}\)	1.29.ak
$\cdots$	$\cdots$	$\cdots$

See L-function page for more information

Complex multiplication

The elliptic curves in class 41650by do not have complex multiplication.

Modular form 41650.2.a.by

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 41650by

LMFDB label	Cremona label	Weierstrass coefficients	j-invariant	Discriminant	Torsion structure	Modular degree	Faltings height	Optimality
41650.bx2	41650by1	\([1, -1, 1, -177855, 129324647]\)	\(-338463151209/3731840000\)	\(-6860113190000000000\)	\([2]\)	\(552960\)	\(2.2964\)	\(\Gamma_0(N)\)-optimal
41650.bx1	41650by2	\([1, -1, 1, -5077855, 4392324647]\)	\(7876916680687209/27200448800\)	\(50001650013612500000\)	\([2]\)	\(1105920\)	\(2.6430\)