Cremona's table of elliptic curves

Curve 18450bk1

18450 = 2 · 32 · 52 · 41



Data for elliptic curve 18450bk1

Field Data Notes
Atkin-Lehner 2- 3- 5+ 41+ Signs for the Atkin-Lehner involutions
Class 18450bk Isogeny class
Conductor 18450 Conductor
∏ cp 80 Product of Tamagawa factors cp
deg 61440 Modular degree for the optimal curve
Δ 107600400000000 = 210 · 38 · 58 · 41 Discriminant
Eigenvalues 2- 3- 5+  2  2 -2  4 -6 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-13730,-363103] [a1,a2,a3,a4,a6]
Generators [-71:535:1] Generators of the group modulo torsion
j 25128011089/9446400 j-invariant
L 8.3373191081128 L(r)(E,1)/r!
Ω 0.45513323404603 Real period
R 0.91592071117241 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 6150p1 3690h1 Quadratic twists by: -3 5


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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