Cremona's table of elliptic curves

Curve 16562l1

16562 = 2 · 72 · 132



Data for elliptic curve 16562l1

Field Data Notes
Atkin-Lehner 2+ 7- 13+ Signs for the Atkin-Lehner involutions
Class 16562l Isogeny class
Conductor 16562 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 44928 Modular degree for the optimal curve
Δ 2558131541056 = 26 · 72 · 138 Discriminant
Eigenvalues 2+ -1  3 7- -3 13+ -6  1 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-21466,-1217068] [a1,a2,a3,a4,a6]
j 27369433/64 j-invariant
L 0.78895123034045 L(r)(E,1)/r!
Ω 0.39447561517023 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 16562b1 16562bl1 Quadratic twists by: -7 13


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
Back to Tables and computations