Cremona's table of elliptic curves

Curve 18216o1

18216 = 23 · 32 · 11 · 23



Data for elliptic curve 18216o1

Field Data Notes
Atkin-Lehner 2- 3- 11- 23- Signs for the Atkin-Lehner involutions
Class 18216o Isogeny class
Conductor 18216 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 5120 Modular degree for the optimal curve
Δ -8852976 = -1 · 24 · 37 · 11 · 23 Discriminant
Eigenvalues 2- 3- -3  1 11- -2 -4 -8 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-399,3071] [a1,a2,a3,a4,a6]
Generators [13:-9:1] Generators of the group modulo torsion
j -602275072/759 j-invariant
L 3.7417657851224 L(r)(E,1)/r!
Ω 2.3094491527733 Real period
R 0.2025247979929 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 36432i1 6072a1 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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