Cremona's table of elliptic curves

Curve 16218o1

16218 = 2 · 32 · 17 · 53



Data for elliptic curve 16218o1

Field Data Notes
Atkin-Lehner 2- 3- 17+ 53+ Signs for the Atkin-Lehner involutions
Class 16218o Isogeny class
Conductor 16218 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 9216 Modular degree for the optimal curve
Δ 20500946748 = 22 · 39 · 173 · 53 Discriminant
Eigenvalues 2- 3-  2  1 -2 -1 17+ -1 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-689,-795] [a1,a2,a3,a4,a6]
Generators [-25:30:1] Generators of the group modulo torsion
j 49552182217/28122012 j-invariant
L 8.544507775156 L(r)(E,1)/r!
Ω 1.0061730168289 Real period
R 2.1230214963638 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 129744bb1 5406c1 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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