Cremona's table of elliptic curves

Curve 16920j1

16920 = 23 · 32 · 5 · 47



Data for elliptic curve 16920j1

Field Data Notes
Atkin-Lehner 2- 3+ 5- 47+ Signs for the Atkin-Lehner involutions
Class 16920j Isogeny class
Conductor 16920 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 2304 Modular degree for the optimal curve
Δ -6497280 = -1 · 210 · 33 · 5 · 47 Discriminant
Eigenvalues 2- 3+ 5-  3 -2 -1  3 -1 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-27,134] [a1,a2,a3,a4,a6]
Generators [-5:12:1] Generators of the group modulo torsion
j -78732/235 j-invariant
L 5.8781223960311 L(r)(E,1)/r!
Ω 2.090295668935 Real period
R 0.70302523267269 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 33840f1 16920b1 84600d1 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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