Cremona's table of elliptic curves

Curve 56640u1

56640 = 26 · 3 · 5 · 59



Data for elliptic curve 56640u1

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 59+ Signs for the Atkin-Lehner involutions
Class 56640u Isogeny class
Conductor 56640 Conductor
∏ cp 6 Product of Tamagawa factors cp
deg 27648 Modular degree for the optimal curve
Δ -521994240 = -1 · 216 · 33 · 5 · 59 Discriminant
Eigenvalues 2+ 3- 5+ -1 -2  5  1  6 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-641,-6561] [a1,a2,a3,a4,a6]
j -445138564/7965 j-invariant
L 2.8430781064862 L(r)(E,1)/r!
Ω 0.47384635134271 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 56640bv1 7080i1 Quadratic twists by: -4 8


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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