Cremona's table of elliptic curves

Curve 20328y1

20328 = 23 · 3 · 7 · 112



Data for elliptic curve 20328y1

Field Data Notes
Atkin-Lehner 2- 3- 7+ 11- Signs for the Atkin-Lehner involutions
Class 20328y Isogeny class
Conductor 20328 Conductor
∏ cp 3 Product of Tamagawa factors cp
deg 6336 Modular degree for the optimal curve
Δ -46835712 = -1 · 211 · 33 · 7 · 112 Discriminant
Eigenvalues 2- 3-  2 7+ 11-  5 -6 -8 Hecke eigenvalues for primes up to 20
Equation [0,1,0,48,-288] [a1,a2,a3,a4,a6]
j 48334/189 j-invariant
L 3.0671324758294 L(r)(E,1)/r!
Ω 1.0223774919431 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 40656t1 60984x1 20328k1 Quadratic twists by: -4 -3 -11


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