Elliptic curve isogeny class with LMFDB label 3971.b (Cremona label 3971b)

• Label: 3971.b
• Number of curves: $3$
• Conductor: $3971$
• CM: no
• Rank: $1$

Elliptic curves in class 3971.b

LMFDB label	Cremona label	Weierstrass coefficients	j-invariant	Discriminant	Torsion structure	Modular degree	Faltings height	Optimality
3971.b1	3971b3	\([0, 1, 1, -2823140, 1824832093]\)	\(-52893159101157376/11\)	\(-517504691\)	\([]\)	\(36000\)	\(1.9689\)
3971.b2	3971b2	\([0, 1, 1, -3730, 157593]\)	\(-122023936/161051\)	\(-7576786180931\)	\([]\)	\(7200\)	\(1.1642\)
3971.b3	3971b1	\([0, 1, 1, -120, -1247]\)	\(-4096/11\)	\(-517504691\)	\([]\)	\(1440\)	\(0.35949\)	\(\Gamma_0(N)\)-optimal

Rank

The elliptic curves in class 3971.b have rank \(1\).

Complex multiplication

The elliptic curves in class 3971.b do not have complex multiplication.

Modular form 3971.2.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 LMFDB numbering.

\(\left(\begin{array}{rrr} 1 & 5 & 25 \\ 5 & 1 & 5 \\ 25 & 5 & 1 \end{array}\right)\)

Isogeny graph

The vertices are labelled with LMFDB labels.