Cremona's table of elliptic curves

Curve 66880be1

66880 = 26 · 5 · 11 · 19



Data for elliptic curve 66880be1

Field Data Notes
Atkin-Lehner 2+ 5- 11+ 19- Signs for the Atkin-Lehner involutions
Class 66880be Isogeny class
Conductor 66880 Conductor
∏ cp 32 Product of Tamagawa factors cp
deg 73728 Modular degree for the optimal curve
Δ -188334080000 = -1 · 217 · 54 · 112 · 19 Discriminant
Eigenvalues 2+ -1 5-  5 11+ -3 -3 19- Hecke eigenvalues for primes up to 20
Equation [0,-1,0,1055,-16543] [a1,a2,a3,a4,a6]
Generators [89:880:1] Generators of the group modulo torsion
j 989827342/1436875 j-invariant
L 6.3342559601441 L(r)(E,1)/r!
Ω 0.53527748840491 Real period
R 0.3697997824188 Regulator
r 1 Rank of the group of rational points
S 1.0000000000439 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 66880dj1 8360c1 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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