Elliptic curve isogeny class with Cremona label 20181a (LMFDB label 20181.j)

• Label: 20181a
• Number of curves: $1$
• Conductor: $20181$
• CM: no
• Rank: $1$

Elliptic curves in class 20181a

LMFDB label	Cremona label	Weierstrass coefficients	j-invariant	Discriminant	Torsion structure	Modular degree	Faltings height	Optimality
20181.j1	20181a1	\([0, -1, 1, 19861, 33915674]\)	\(1015808/583443\)	\(-497613305557689363\)	\([]\)	\(223200\)	\(2.0748\)	\(\Gamma_0(N)\)-optimal

Rank

The elliptic curve 20181a1 has rank \(1\).

Complex multiplication

The elliptic curves in class 20181a do not have complex multiplication.

Modular form 20181.2.a.a