Cremona's table of elliptic curves

Curve 16544a2

16544 = 25 · 11 · 47



Data for elliptic curve 16544a2

Field Data Notes
Atkin-Lehner 2+ 11+ 47+ Signs for the Atkin-Lehner involutions
Class 16544a Isogeny class
Conductor 16544 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 23293952 = 212 · 112 · 47 Discriminant
Eigenvalues 2+  0 -2 -2 11+  4 -6 -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-236,1376] [a1,a2,a3,a4,a6]
Generators [-14:44:1] Generators of the group modulo torsion
j 354894912/5687 j-invariant
L 3.3070494832655 L(r)(E,1)/r!
Ω 2.1402445666939 Real period
R 0.77258681898535 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 16544h2 33088k1 Quadratic twists by: -4 8


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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