Elliptic curve isogeny class with LMFDB label 62400.fy (Cremona label 62400cr)

• Label: 62400.fy
• Number of curves: $4$
• Conductor: $62400$
• CM: no
• Rank: $1$

Rank

The elliptic curves in class 62400.fy have rank \(1\).

L-function data

Bad L-factors:

Prime	L-Factor
\(2\)	\(1\)
\(3\)	\(1 - T\)
\(5\)	\(1\)
\(13\)	\(1 - T\)

Good L-factors:

Prime	L-Factor	Isogeny Class over \(\mathbb{F}_p\)
\(7\)	\( 1 + 7 T^{2}\)	1.7.a
\(11\)	\( 1 - 4 T + 11 T^{2}\)	1.11.ae
\(17\)	\( 1 - 6 T + 17 T^{2}\)	1.17.ag
\(19\)	\( 1 + 8 T + 19 T^{2}\)	1.19.i
\(23\)	\( 1 - 8 T + 23 T^{2}\)	1.23.ai
\(29\)	\( 1 + 2 T + 29 T^{2}\)	1.29.c
$\cdots$	$\cdots$	$\cdots$

See L-function page for more information

Complex multiplication

The elliptic curves in class 62400.fy do not have complex multiplication.

Modular form 62400.2.a.fy

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.

\(\left(\begin{array}{rrrr} 1 & 2 & 4 & 4 \\ 2 & 1 & 2 & 2 \\ 4 & 2 & 1 & 4 \\ 4 & 2 & 4 & 1 \end{array}\right)\)

Isogeny graph

The vertices are labelled with LMFDB labels.

Elliptic curves in class 62400.fy

LMFDB label	Cremona label	Weierstrass coefficients	j-invariant	Discriminant	Torsion structure	Modular degree	Faltings height	Optimality
62400.fy1	62400cr4	\([0, 1, 0, -374433, 88063263]\)	\(11339065490696/351\)	\(179712000000\)	\([2]\)	\(393216\)	\(1.6640\)
62400.fy2	62400cr2	\([0, 1, 0, -23433, 1366263]\)	\(22235451328/123201\)	\(7884864000000\)	\([2, 2]\)	\(196608\)	\(1.3174\)
62400.fy3	62400cr3	\([0, 1, 0, -10433, 2887263]\)	\(-245314376/6908733\)	\(-3537271296000000\)	\([2]\)	\(393216\)	\(1.6640\)
62400.fy4	62400cr1	\([0, 1, 0, -2308, -6862]\)	\(1360251712/771147\)	\(771147000000\)	\([2]\)	\(98304\)	\(0.97086\)	\(\Gamma_0(N)\)-optimal