Cremona's table of elliptic curves

Curve 56784cl1

56784 = 24 · 3 · 7 · 132



Data for elliptic curve 56784cl1

Field Data Notes
Atkin-Lehner 2- 3- 7+ 13+ Signs for the Atkin-Lehner involutions
Class 56784cl Isogeny class
Conductor 56784 Conductor
∏ cp 40 Product of Tamagawa factors cp
deg 483840 Modular degree for the optimal curve
Δ -42844374167003136 = -1 · 213 · 35 · 73 · 137 Discriminant
Eigenvalues 2- 3-  1 7+ -1 13+ -1  7 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-293440,61889972] [a1,a2,a3,a4,a6]
Generators [212:3042:1] Generators of the group modulo torsion
j -141339344329/2167074 j-invariant
L 7.9312601430565 L(r)(E,1)/r!
Ω 0.36194560025616 Real period
R 0.5478212842923 Regulator
r 1 Rank of the group of rational points
S 1.0000000000007 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 7098u1 4368z1 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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