Elliptic curve isogeny class with Cremona label 8550bl (LMFDB label 8550.bi)

• Label: 8550bl
• Number of curves: $2$
• Conductor: $8550$
• CM: no
• Rank: $0$

Rank

The elliptic curves in class 8550bl have rank \(0\).

L-function data

Bad L-factors:

Prime	L-Factor
\(2\)	\(1 - T\)
\(3\)	\(1\)
\(5\)	\(1\)
\(19\)	\(1 + T\)

Good L-factors:

Prime	L-Factor	Isogeny Class over \(\mathbb{F}_p\)
\(7\)	\( 1 - 4 T + 7 T^{2}\)	1.7.ae
\(11\)	\( 1 - 6 T + 11 T^{2}\)	1.11.ag
\(13\)	\( 1 + 13 T^{2}\)	1.13.a
\(17\)	\( 1 - 4 T + 17 T^{2}\)	1.17.ae
\(23\)	\( 1 + 4 T + 23 T^{2}\)	1.23.e
\(29\)	\( 1 - 10 T + 29 T^{2}\)	1.29.ak
$\cdots$	$\cdots$	$\cdots$

See L-function page for more information

Complex multiplication

The elliptic curves in class 8550bl do not have complex multiplication.

Modular form 8550.2.a.bl

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.

\(\left(\begin{array}{rr} 1 & 5 \\ 5 & 1 \end{array}\right)\)

Isogeny graph

The vertices are labelled with Cremona labels.

Elliptic curves in class 8550bl

LMFDB label	Cremona label	Weierstrass coefficients	j-invariant	Discriminant	Torsion structure	Modular degree	Faltings height	Optimality
8550.bi1	8550bl1	\([1, -1, 1, -178880, 29169447]\)	\(-1389310279182025/267418692\)	\(-121842641542500\)	\([]\)	\(57600\)	\(1.7033\)	\(\Gamma_0(N)\)-optimal
8550.bi2	8550bl2	\([1, -1, 1, 1073695, -25764303]\)	\(480705753733655/279172334592\)	\(-79498684342800000000\)	\([]\)	\(288000\)	\(2.5080\)