Cremona's table of elliptic curves

Curve 16920g1

16920 = 23 · 32 · 5 · 47



Data for elliptic curve 16920g1

Field Data Notes
Atkin-Lehner 2+ 3- 5- 47+ Signs for the Atkin-Lehner involutions
Class 16920g Isogeny class
Conductor 16920 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 3840 Modular degree for the optimal curve
Δ 175426560 = 210 · 36 · 5 · 47 Discriminant
Eigenvalues 2+ 3- 5- -1 -3  1 -4 -1 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-147,254] [a1,a2,a3,a4,a6]
Generators [-1:20:1] Generators of the group modulo torsion
j 470596/235 j-invariant
L 4.9277655030208 L(r)(E,1)/r!
Ω 1.5989938818334 Real period
R 1.5408956716491 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 33840o1 1880c1 84600bs1 Quadratic twists by: -4 -3 5


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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