Cremona's table of elliptic curves

Curve 18408i1

18408 = 23 · 3 · 13 · 59



Data for elliptic curve 18408i1

Field Data Notes
Atkin-Lehner 2- 3+ 13+ 59+ Signs for the Atkin-Lehner involutions
Class 18408i Isogeny class
Conductor 18408 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 32256 Modular degree for the optimal curve
Δ -939145529088 = -1 · 28 · 314 · 13 · 59 Discriminant
Eigenvalues 2- 3+ -4 -2  4 13+ -2  2 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-2660,-69564] [a1,a2,a3,a4,a6]
j -8133770514256/3668537223 j-invariant
L 0.65058250863513 L(r)(E,1)/r!
Ω 0.32529125431757 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 36816g1 55224h1 Quadratic twists by: -4 -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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