Elliptic curve isogeny class with LMFDB label 19800.bn (Cremona label 19800bk)

• Label: 19800.bn
• Number of curves: $2$
• Conductor: $19800$
• CM: no
• Rank: $0$

Rank

The elliptic curves in class 19800.bn have rank \(0\).

L-function data

Bad L-factors:

Prime	L-Factor
\(2\)	\(1\)
\(3\)	\(1\)
\(5\)	\(1\)
\(11\)	\(1 - T\)

Good L-factors:

Prime	L-Factor	Isogeny Class over \(\mathbb{F}_p\)
\(7\)	\( 1 - 2 T + 7 T^{2}\)	1.7.ac
\(13\)	\( 1 - 4 T + 13 T^{2}\)	1.13.ae
\(17\)	\( 1 - 4 T + 17 T^{2}\)	1.17.ae
\(19\)	\( 1 + 19 T^{2}\)	1.19.a
\(23\)	\( 1 + 4 T + 23 T^{2}\)	1.23.e
\(29\)	\( 1 - 6 T + 29 T^{2}\)	1.29.ag
$\cdots$	$\cdots$	$\cdots$

See L-function page for more information

Complex multiplication

The elliptic curves in class 19800.bn do not have complex multiplication.

Modular form 19800.2.a.bn

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 19800.bn

LMFDB label	Cremona label	Weierstrass coefficients	j-invariant	Discriminant	Torsion structure	Modular degree	Faltings height	Optimality
19800.bn1	19800bk1	\([0, 0, 0, -29550, -1949875]\)	\(15657723904/49005\)	\(8931161250000\)	\([2]\)	\(49152\)	\(1.3524\)	\(\Gamma_0(N)\)-optimal
19800.bn2	19800bk2	\([0, 0, 0, -17175, -3595750]\)	\(-192143824/1804275\)	\(-5261265900000000\)	\([2]\)	\(98304\)	\(1.6990\)