Cremona's table of elliptic curves

Curve 56784ch2

56784 = 24 · 3 · 7 · 132



Data for elliptic curve 56784ch2

Field Data Notes
Atkin-Lehner 2- 3+ 7- 13- Signs for the Atkin-Lehner involutions
Class 56784ch Isogeny class
Conductor 56784 Conductor
∏ cp 20 Product of Tamagawa factors cp
Δ -1361202425856 = -1 · 212 · 32 · 75 · 133 Discriminant
Eigenvalues 2- 3+ -3 7-  0 13-  2  1 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-1028837,-401325939] [a1,a2,a3,a4,a6]
j -13383627864961024/151263 j-invariant
L 1.4990388048428 L(r)(E,1)/r!
Ω 0.074951940287839 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 3549b2 56784br2 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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