Cremona's table of elliptic curves

Curve 9090a1

9090 = 2 · 32 · 5 · 101



Data for elliptic curve 9090a1

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 101- Signs for the Atkin-Lehner involutions
Class 9090a Isogeny class
Conductor 9090 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 22400 Modular degree for the optimal curve
Δ -8935833600000 = -1 · 220 · 33 · 55 · 101 Discriminant
Eigenvalues 2+ 3+ 5+  1  3  0  7  3 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,4170,98676] [a1,a2,a3,a4,a6]
j 296967914223813/330956800000 j-invariant
L 1.9459718213454 L(r)(E,1)/r!
Ω 0.48649295533636 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 72720y1 9090n1 45450bn1 Quadratic twists by: -4 -3 5


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
Back to Tables and computations