Cremona's table of elliptic curves

Curve 20328l3

20328 = 23 · 3 · 7 · 112



Data for elliptic curve 20328l3

Field Data Notes
Atkin-Lehner 2+ 3- 7- 11- Signs for the Atkin-Lehner involutions
Class 20328l Isogeny class
Conductor 20328 Conductor
∏ cp 64 Product of Tamagawa factors cp
Δ 1.2025879944835E+19 Discriminant
Eigenvalues 2+ 3-  2 7- 11- -6 -6  0 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-662152,-123396880] [a1,a2,a3,a4,a6]
j 8849350367426/3314597517 j-invariant
L 2.7628651416235 L(r)(E,1)/r!
Ω 0.17267907135147 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 40656k3 60984cj3 1848k4 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
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