Cremona's table of elliptic curves

Curve 84816k2

84816 = 24 · 32 · 19 · 31



Data for elliptic curve 84816k2

Field Data Notes
Atkin-Lehner 2- 3+ 19+ 31- Signs for the Atkin-Lehner involutions
Class 84816k Isogeny class
Conductor 84816 Conductor
∏ cp 64 Product of Tamagawa factors cp
Δ -6880898997103362048 = -1 · 220 · 39 · 192 · 314 Discriminant
Eigenvalues 2- 3+ -4  0 -2 -6  0 19+ Hecke eigenvalues for primes up to 20
Equation [0,0,0,425493,-67198950] [a1,a2,a3,a4,a6]
Generators [181:3968:1] Generators of the group modulo torsion
j 105669519042933/85348116736 j-invariant
L 2.590876904895 L(r)(E,1)/r!
Ω 0.1311741378549 Real period
R 1.2344644216241 Regulator
r 1 Rank of the group of rational points
S 1.0000000020803 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 10602f2 84816j2 Quadratic twists by: -4 -3


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

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