Elliptic curve isogeny class with LMFDB label 145728.h (Cremona label 145728ea)

• Label: 145728.h
• Number of curves: $2$
• Conductor: $145728$
• CM: no
• Rank: $2$

Elliptic curves in class 145728.h

LMFDB label	Cremona label	Weierstrass coefficients	j-invariant	Discriminant	Torsion structure	Modular degree	Faltings height	Optimality
145728.h1	145728ea2	$[0, 0, 0, -367932, 85447600]$	$461188987116496/2811467307$	$33579985580900352$	$[2]$	$1474560$	$2.0098$
145728.h2	145728ea1	$[0, 0, 0, -367392, 85712200]$	$7346581704933376/275517$	$205672338432$	$[2]$	$737280$	$1.6632$	$\Gamma_0(N)$-optimal

Rank

The elliptic curves in class 145728.h have rank $2$.

Complex multiplication

The elliptic curves in class 145728.h do not have complex multiplication.

Modular form 145728.2.a.h

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.