Cremona's table of elliptic curves

Curve 8487j2

8487 = 32 · 23 · 41



Data for elliptic curve 8487j2

Field Data Notes
Atkin-Lehner 3- 23- 41+ Signs for the Atkin-Lehner involutions
Class 8487j Isogeny class
Conductor 8487 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ 15811281 = 36 · 232 · 41 Discriminant
Eigenvalues -1 3-  2  2 -2  6 -8 -2 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-1964,-33002] [a1,a2,a3,a4,a6]
Generators [446:1123:8] Generators of the group modulo torsion
j 1148717693817/21689 j-invariant
L 3.3587063833486 L(r)(E,1)/r!
Ω 0.71718624697546 Real period
R 4.6831717667664 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 943a2 Quadratic twists by: -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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