Cremona's table of elliptic curves

Curve 66880da1

66880 = 26 · 5 · 11 · 19



Data for elliptic curve 66880da1

Field Data Notes
Atkin-Lehner 2- 5- 11+ 19+ Signs for the Atkin-Lehner involutions
Class 66880da Isogeny class
Conductor 66880 Conductor
∏ cp 24 Product of Tamagawa factors cp
deg 49152 Modular degree for the optimal curve
Δ 53504000000 = 214 · 56 · 11 · 19 Discriminant
Eigenvalues 2- -2 5- -2 11+  2  4 19+ Hecke eigenvalues for primes up to 20
Equation [0,1,0,-945,-1457] [a1,a2,a3,a4,a6]
Generators [-19:100:1] Generators of the group modulo torsion
j 5702413264/3265625 j-invariant
L 4.4456413094224 L(r)(E,1)/r!
Ω 0.93365559138735 Real period
R 0.79359051143506 Regulator
r 1 Rank of the group of rational points
S 0.99999999995111 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 66880bu1 16720k1 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
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