Elliptic curve isogeny class with Cremona label 4160b (LMFDB label 4160.o)

• Label: 4160b
• Number of curves: $4$
• Conductor: $4160$
• CM: no
• Rank: $1$

Rank

The elliptic curves in class 4160b have rank \(1\).

L-function data

Bad L-factors:

Prime	L-Factor
\(2\)	\(1\)
\(5\)	\(1 + T\)
\(13\)	\(1 + T\)

Good L-factors:

Prime	L-Factor	Isogeny Class over \(\mathbb{F}_p\)
\(3\)	\( 1 + 2 T + 3 T^{2}\)	1.3.c
\(7\)	\( 1 - 4 T + 7 T^{2}\)	1.7.ae
\(11\)	\( 1 + 6 T + 11 T^{2}\)	1.11.g
\(17\)	\( 1 + 6 T + 17 T^{2}\)	1.17.g
\(19\)	\( 1 - 2 T + 19 T^{2}\)	1.19.ac
\(23\)	\( 1 + 6 T + 23 T^{2}\)	1.23.g
\(29\)	\( 1 - 6 T + 29 T^{2}\)	1.29.ag
$\cdots$	$\cdots$	$\cdots$

See L-function page for more information

Complex multiplication

The elliptic curves in class 4160b do not have complex multiplication.

Modular form 4160.2.a.b

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.

\(\left(\begin{array}{rrrr} 1 & 2 & 3 & 6 \\ 2 & 1 & 6 & 3 \\ 3 & 6 & 1 & 2 \\ 6 & 3 & 2 & 1 \end{array}\right)\)

Isogeny graph

The vertices are labelled with Cremona labels.

Elliptic curves in class 4160b

LMFDB label	Cremona label	Weierstrass coefficients	j-invariant	Discriminant	Torsion structure	Modular degree	Faltings height	Optimality
4160.o2	4160b1	\([0, -1, 0, -2081, 37025]\)	\(3803721481/26000\)	\(6815744000\)	\([2]\)	\(4608\)	\(0.72086\)	\(\Gamma_0(N)\)-optimal
4160.o3	4160b2	\([0, -1, 0, -801, 80801]\)	\(-217081801/10562500\)	\(-2768896000000\)	\([2]\)	\(9216\)	\(1.0674\)
4160.o1	4160b3	\([0, -1, 0, -13281, -561055]\)	\(988345570681/44994560\)	\(11795053936640\)	\([2]\)	\(13824\)	\(1.2702\)
4160.o4	4160b4	\([0, -1, 0, 7199, -2154399]\)	\(157376536199/7722894400\)	\(-2024510429593600\)	\([2]\)	\(27648\)	\(1.6167\)