Cremona's table of elliptic curves

Curve 56784dd1

56784 = 24 · 3 · 7 · 132



Data for elliptic curve 56784dd1

Field Data Notes
Atkin-Lehner 2- 3- 7- 13- Signs for the Atkin-Lehner involutions
Class 56784dd Isogeny class
Conductor 56784 Conductor
∏ cp 12 Product of Tamagawa factors cp
deg 48384 Modular degree for the optimal curve
Δ -217701679104 = -1 · 219 · 33 · 7 · 133 Discriminant
Eigenvalues 2- 3- -1 7- -1 13- -1 -1 Hecke eigenvalues for primes up to 20
Equation [0,1,0,1504,-12] [a1,a2,a3,a4,a6]
Generators [4:78:1] Generators of the group modulo torsion
j 41781923/24192 j-invariant
L 7.1196078641656 L(r)(E,1)/r!
Ω 0.59366524350158 Real period
R 0.99938586913061 Regulator
r 1 Rank of the group of rational points
S 0.99999999999608 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 7098t1 56784cu1 Quadratic twists by: -4 13


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