Elliptic curve isogeny class with Cremona label 20339b (LMFDB label 20339.b)

• Label: 20339b
• Number of curves: $1$
• Conductor: $20339$
• CM: no
• Rank: $2$

Elliptic curves in class 20339b

LMFDB label	Cremona label	Weierstrass coefficients	j-invariant	Discriminant	Torsion structure	Modular degree	Faltings height	Optimality
20339.b1	20339b1	\([1, 0, 0, -17, -16]\)	\(294937/121\)	\(223729\)	\([]\)	\(1680\)	\(-0.27597\)	\(\Gamma_0(N)\)-optimal

Rank

The elliptic curve 20339b1 has rank \(2\).

Complex multiplication

The elliptic curves in class 20339b do not have complex multiplication.

Modular form 20339.2.a.b