Cremona's table of elliptic curves

Curve 66880cd1

66880 = 26 · 5 · 11 · 19



Data for elliptic curve 66880cd1

Field Data Notes
Atkin-Lehner 2- 5+ 11+ 19+ Signs for the Atkin-Lehner involutions
Class 66880cd Isogeny class
Conductor 66880 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 3096576 Modular degree for the optimal curve
Δ -3.3364531109888E+19 Discriminant
Eigenvalues 2-  3 5+ -3 11+ -5  1 19+ Hecke eigenvalues for primes up to 20
Equation [0,0,0,-130828,278503952] [a1,a2,a3,a4,a6]
j -944682558225561/127275585593750 j-invariant
L 2.7174881498268 L(r)(E,1)/r!
Ω 0.16984300927972 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 66880s1 16720bk1 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
Back to Tables and computations