Cremona's table of elliptic curves

Curve 2163b4

2163 = 3 · 7 · 103



Data for elliptic curve 2163b4

Field Data Notes
Atkin-Lehner 3- 7- 103+ Signs for the Atkin-Lehner involutions
Class 2163b Isogeny class
Conductor 2163 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 4730481 = 38 · 7 · 103 Discriminant
Eigenvalues -1 3-  2 7-  0 -2 -6 -4 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-3847,91520] [a1,a2,a3,a4,a6]
Generators [29:53:1] Generators of the group modulo torsion
j 6296472729841393/4730481 j-invariant
L 2.6596504478949 L(r)(E,1)/r!
Ω 2.0269762736865 Real period
R 0.65606353720601 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 34608o4 6489d3 54075h4 15141g3 Quadratic twists by: -4 -3 5 -7


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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