Cremona's table of elliptic curves

Curve 56784ba1

56784 = 24 · 3 · 7 · 132



Data for elliptic curve 56784ba1

Field Data Notes
Atkin-Lehner 2+ 3- 7- 13+ Signs for the Atkin-Lehner involutions
Class 56784ba Isogeny class
Conductor 56784 Conductor
∏ cp 192 Product of Tamagawa factors cp
deg 921600 Modular degree for the optimal curve
Δ -530183292715754496 = -1 · 210 · 312 · 78 · 132 Discriminant
Eigenvalues 2+ 3- -3 7-  0 13+  7  8 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-320272,77958596] [a1,a2,a3,a4,a6]
Generators [488:-6174:1] Generators of the group modulo torsion
j -20994006260678308/3063651608241 j-invariant
L 6.8243397349639 L(r)(E,1)/r!
Ω 0.2830081958415 Real period
R 0.12559154342877 Regulator
r 1 Rank of the group of rational points
S 1.0000000000247 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 28392u1 56784o1 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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