Cremona's table of elliptic curves

Curve 16020b1

16020 = 22 · 32 · 5 · 89



Data for elliptic curve 16020b1

Field Data Notes
Atkin-Lehner 2- 3- 5- 89+ Signs for the Atkin-Lehner involutions
Class 16020b Isogeny class
Conductor 16020 Conductor
∏ cp 12 Product of Tamagawa factors cp
deg 4608 Modular degree for the optimal curve
Δ 5190480 = 24 · 36 · 5 · 89 Discriminant
Eigenvalues 2- 3- 5-  0  0  2 -2  2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-1332,-18711] [a1,a2,a3,a4,a6]
j 22407266304/445 j-invariant
L 2.3708019222372 L(r)(E,1)/r!
Ω 0.7902673074124 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 64080ba1 1780a1 80100k1 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
Back to Tables and computations