Cremona's table of elliptic curves

Curve 56784m2

56784 = 24 · 3 · 7 · 132



Data for elliptic curve 56784m2

Field Data Notes
Atkin-Lehner 2+ 3- 7+ 13+ Signs for the Atkin-Lehner involutions
Class 56784m Isogeny class
Conductor 56784 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ 4512544038422784 = 28 · 32 · 74 · 138 Discriminant
Eigenvalues 2+ 3- -2 7+  0 13+ -6 -4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-144044,20744556] [a1,a2,a3,a4,a6]
Generators [30:4056:1] [91:2898:1] Generators of the group modulo torsion
j 267492843088/3651921 j-invariant
L 10.347063337422 L(r)(E,1)/r!
Ω 0.43685459087619 Real period
R 11.842685819872 Regulator
r 2 Rank of the group of rational points
S 0.99999999999915 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 28392g2 4368m2 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
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