Cremona's table of elliptic curves

Curve 18018ba1

18018 = 2 · 32 · 7 · 11 · 13



Data for elliptic curve 18018ba1

Field Data Notes
Atkin-Lehner 2- 3- 7+ 11+ 13+ Signs for the Atkin-Lehner involutions
Class 18018ba Isogeny class
Conductor 18018 Conductor
∏ cp 64 Product of Tamagawa factors cp
deg 40960 Modular degree for the optimal curve
Δ 3187456272 = 24 · 37 · 72 · 11 · 132 Discriminant
Eigenvalues 2- 3- -2 7+ 11+ 13+  2  0 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-51251,4478595] [a1,a2,a3,a4,a6]
Generators [-31:2472:1] Generators of the group modulo torsion
j 20421858870283753/4372368 j-invariant
L 6.2830261212339 L(r)(E,1)/r!
Ω 1.1243693985796 Real period
R 1.3970110999933 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 6006d1 126126fg1 Quadratic twists by: -3 -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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