Elliptic curve isogeny class with LMFDB label 439569.v (Cremona label 439569v)

• Label: 439569.v
• Number of curves: $2$
• Conductor: $439569$
• CM: no
• Rank: $0$

Elliptic curves in class 439569.v

LMFDB label	Cremona label	Weierstrass coefficients	Torsion structure	Modular degree	Optimality
439569.v1	439569v2	[1, -1, 1, -43086920, -83679766842]	[2]	49545216
439569.v2	439569v1	[1, -1, 1, -14514935, 20185113030]	[2]	24772608	\(\Gamma_0(N)\)-optimal^*

^*optimality has not been determined rigorously for conductors over 400000. In this case the optimal curve is certainly one of the 0 curves highlighted, and conditionally curve 439569.v1.

Rank

The elliptic curves in class 439569.v have rank \(0\).

Complex multiplication

The elliptic curves in class 439569.v do not have complex multiplication.

Modular form 439569.2.a.v

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.