Elliptic curve isogeny class with LMFDB label 5445.c (Cremona label 5445g)

• Label: 5445.c
• Number of curves: $8$
• Conductor: $5445$
• CM: no
• Rank: $1$

Elliptic curves in class 5445.c

LMFDB label	Cremona label	Weierstrass coefficients	j-invariant	Discriminant	Torsion structure	Modular degree	Faltings height	Optimality
5445.c1	5445g7	\([1, -1, 1, -2352263, -1388010918]\)	\(1114544804970241/405\)	\(523044527445\)	\([2]\)	\(40960\)	\(2.0391\)
5445.c2	5445g5	\([1, -1, 1, -147038, -21653508]\)	\(272223782641/164025\)	\(211833033615225\)	\([2, 2]\)	\(20480\)	\(1.6926\)
5445.c3	5445g8	\([1, -1, 1, -119813, -29940798]\)	\(-147281603041/215233605\)	\(-277967306709898245\)	\([2]\)	\(40960\)	\(2.0391\)
5445.c4	5445g4	\([1, -1, 1, -87143, 9923136]\)	\(56667352321/15\)	\(19372019535\)	\([2]\)	\(10240\)	\(1.3460\)
5445.c5	5445g3	\([1, -1, 1, -10913, -200208]\)	\(111284641/50625\)	\(65380565930625\)	\([2, 2]\)	\(10240\)	\(1.3460\)
5445.c6	5445g2	\([1, -1, 1, -5468, 154806]\)	\(13997521/225\)	\(290580293025\)	\([2, 2]\)	\(5120\)	\(0.99940\)
5445.c7	5445g1	\([1, -1, 1, -23, 6702]\)	\(-1/15\)	\(-19372019535\)	\([2]\)	\(2560\)	\(0.65283\)	\(\Gamma_0(N)\)-optimal
5445.c8	5445g6	\([1, -1, 1, 38092, -1533144]\)	\(4733169839/3515625\)	\(-4540317078515625\)	\([2]\)	\(20480\)	\(1.6926\)

Rank

The elliptic curves in class 5445.c have rank \(1\).

Complex multiplication

The elliptic curves in class 5445.c do not have complex multiplication.

Modular form 5445.2.a.c

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.

\(\left(\begin{array}{rrrrrrrr} 1 & 2 & 4 & 16 & 4 & 8 & 16 & 8 \\ 2 & 1 & 2 & 8 & 2 & 4 & 8 & 4 \\ 4 & 2 & 1 & 16 & 4 & 8 & 16 & 8 \\ 16 & 8 & 16 & 1 & 4 & 2 & 4 & 8 \\ 4 & 2 & 4 & 4 & 1 & 2 & 4 & 2 \\ 8 & 4 & 8 & 2 & 2 & 1 & 2 & 4 \\ 16 & 8 & 16 & 4 & 4 & 2 & 1 & 8 \\ 8 & 4 & 8 & 8 & 2 & 4 & 8 & 1 \end{array}\right)\)

Isogeny graph

The vertices are labelled with LMFDB labels.