Cremona's table of elliptic curves

Curve 47808bu1

47808 = 26 · 32 · 83



Data for elliptic curve 47808bu1

Field Data Notes
Atkin-Lehner 2- 3- 83- Signs for the Atkin-Lehner involutions
Class 47808bu Isogeny class
Conductor 47808 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 159744 Modular degree for the optimal curve
Δ -1580526825652224 = -1 · 214 · 319 · 83 Discriminant
Eigenvalues 2- 3- -1  2  3  0  8  3 Hecke eigenvalues for primes up to 20
Equation [0,0,0,5892,-1904816] [a1,a2,a3,a4,a6]
j 1893932336/132328809 j-invariant
L 3.6248720832365 L(r)(E,1)/r!
Ω 0.22655450520102 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 47808j1 11952k1 15936t1 Quadratic twists by: -4 8 -3


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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