Cremona's table of elliptic curves

Curve 56784be2

56784 = 24 · 3 · 7 · 132



Data for elliptic curve 56784be2

Field Data Notes
Atkin-Lehner 2- 3+ 7+ 13+ Signs for the Atkin-Lehner involutions
Class 56784be Isogeny class
Conductor 56784 Conductor
∏ cp 12 Product of Tamagawa factors cp
Δ 240756891648 = 213 · 3 · 73 · 134 Discriminant
Eigenvalues 2- 3+  0 7+ -3 13+  3 -5 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-82528,9152896] [a1,a2,a3,a4,a6]
Generators [360:5096:1] [18:2770:1] Generators of the group modulo torsion
j 531373116625/2058 j-invariant
L 8.2973084501832 L(r)(E,1)/r!
Ω 0.86832347557777 Real period
R 0.79629583939149 Regulator
r 2 Rank of the group of rational points
S 1.0000000000001 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 7098ba2 56784bu2 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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