Cremona's table of elliptic curves

Curve 66880dc1

66880 = 26 · 5 · 11 · 19



Data for elliptic curve 66880dc1

Field Data Notes
Atkin-Lehner 2- 5- 11+ 19- Signs for the Atkin-Lehner involutions
Class 66880dc Isogeny class
Conductor 66880 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 24576 Modular degree for the optimal curve
Δ 3678400 = 26 · 52 · 112 · 19 Discriminant
Eigenvalues 2-  0 5-  2 11+ -4  2 19- Hecke eigenvalues for primes up to 20
Equation [0,0,0,-3067,65376] [a1,a2,a3,a4,a6]
j 49852284646464/57475 j-invariant
L 2.1013931200784 L(r)(E,1)/r!
Ω 2.1013931238573 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 66880di1 33440x2 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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