Elliptic curve isogeny class with LMFDB label 14976.bf (Cremona label 14976bc)

• Label: 14976.bf
• Number of curves: $2$
• Conductor: $14976$
• CM: no
• Rank: $1$

Rank

The elliptic curves in class 14976.bf have rank \(1\).

L-function data

Bad L-factors:

Prime	L-Factor
\(2\)	\(1\)
\(3\)	\(1\)
\(13\)	\(1 + T\)

Good L-factors:

Prime	L-Factor	Isogeny Class over \(\mathbb{F}_p\)
\(5\)	\( 1 - 2 T + 5 T^{2}\)	1.5.ac
\(7\)	\( 1 - 2 T + 7 T^{2}\)	1.7.ac
\(11\)	\( 1 + 11 T^{2}\)	1.11.a
\(17\)	\( 1 + 2 T + 17 T^{2}\)	1.17.c
\(19\)	\( 1 + 19 T^{2}\)	1.19.a
\(23\)	\( 1 + 4 T + 23 T^{2}\)	1.23.e
\(29\)	\( 1 + 2 T + 29 T^{2}\)	1.29.c
$\cdots$	$\cdots$	$\cdots$

See L-function page for more information

Complex multiplication

The elliptic curves in class 14976.bf do not have complex multiplication.

Modular form 14976.2.a.bf

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 14976.bf

LMFDB label	Cremona label	Weierstrass coefficients	j-invariant	Discriminant	Torsion structure	Modular degree	Faltings height	Optimality
14976.bf1	14976bc1	\([0, 0, 0, -309, -2090]\)	\(34967264/13\)	\(1213056\)	\([2]\)	\(2304\)	\(0.13470\)	\(\Gamma_0(N)\)-optimal
14976.bf2	14976bc2	\([0, 0, 0, -264, -2720]\)	\(-170368/169\)	\(-2018525184\)	\([2]\)	\(4608\)	\(0.48128\)