Cremona's table of elliptic curves

Curve 66424g2

66424 = 23 · 192 · 23



Data for elliptic curve 66424g2

Field Data Notes
Atkin-Lehner 2- 19+ 23- Signs for the Atkin-Lehner involutions
Class 66424g Isogeny class
Conductor 66424 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ -928873216 = -1 · 28 · 193 · 232 Discriminant
Eigenvalues 2- -2 -2 -4  0  4  6 19+ Hecke eigenvalues for primes up to 20
Equation [0,1,0,-44,1456] [a1,a2,a3,a4,a6]
Generators [6:-38:1] Generators of the group modulo torsion
j -5488/529 j-invariant
L 3.0141127779121 L(r)(E,1)/r!
Ω 1.2918426810618 Real period
R 0.58329718135836 Regulator
r 1 Rank of the group of rational points
S 0.99999999980918 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 66424b2 Quadratic twists by: -19


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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