Cremona's table of elliptic curves

Curve 56784v1

56784 = 24 · 3 · 7 · 132



Data for elliptic curve 56784v1

Field Data Notes
Atkin-Lehner 2+ 3- 7- 13+ Signs for the Atkin-Lehner involutions
Class 56784v Isogeny class
Conductor 56784 Conductor
∏ cp 48 Product of Tamagawa factors cp
deg 92160 Modular degree for the optimal curve
Δ -5006520752688 = -1 · 24 · 33 · 74 · 136 Discriminant
Eigenvalues 2+ 3- -2 7-  0 13+ -2  4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-1239,-109368] [a1,a2,a3,a4,a6]
Generators [108:1014:1] Generators of the group modulo torsion
j -2725888/64827 j-invariant
L 6.6083570512305 L(r)(E,1)/r!
Ω 0.33232940377692 Real period
R 1.6570800376871 Regulator
r 1 Rank of the group of rational points
S 1.0000000000012 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 28392q1 336c1 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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