Cremona's table of elliptic curves

Curve 18018z2

18018 = 2 · 32 · 7 · 11 · 13



Data for elliptic curve 18018z2

Field Data Notes
Atkin-Lehner 2- 3- 7+ 11+ 13+ Signs for the Atkin-Lehner involutions
Class 18018z Isogeny class
Conductor 18018 Conductor
∏ cp 128 Product of Tamagawa factors cp
Δ 1540029060185616 = 24 · 38 · 72 · 116 · 132 Discriminant
Eigenvalues 2- 3-  2 7+ 11+ 13+ -2  4 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-335444,-74670937] [a1,a2,a3,a4,a6]
Generators [861:16129:1] Generators of the group modulo torsion
j 5726048926423698937/2112522716304 j-invariant
L 8.4022900507248 L(r)(E,1)/r!
Ω 0.19838291368721 Real period
R 5.2942374765024 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 6006l2 126126fh2 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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