Cremona's table of elliptic curves

Curve 16218a1

16218 = 2 · 32 · 17 · 53



Data for elliptic curve 16218a1

Field Data Notes
Atkin-Lehner 2+ 3+ 17- 53+ Signs for the Atkin-Lehner involutions
Class 16218a Isogeny class
Conductor 16218 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 12288 Modular degree for the optimal curve
Δ 4540002048 = 28 · 39 · 17 · 53 Discriminant
Eigenvalues 2+ 3+  2  3  2  1 17-  1 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-2661,-52075] [a1,a2,a3,a4,a6]
j 105890949891/230656 j-invariant
L 2.6591786521235 L(r)(E,1)/r!
Ω 0.66479466303086 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 129744q1 16218m1 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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