Cremona's table of elliptic curves

Curve 66880dw4

66880 = 26 · 5 · 11 · 19



Data for elliptic curve 66880dw4

Field Data Notes
Atkin-Lehner 2- 5- 11- 19- Signs for the Atkin-Lehner involutions
Class 66880dw Isogeny class
Conductor 66880 Conductor
∏ cp 72 Product of Tamagawa factors cp
Δ -1492268246892544000 = -1 · 221 · 53 · 112 · 196 Discriminant
Eigenvalues 2- -2 5-  4 11- -2  0 19- Hecke eigenvalues for primes up to 20
Equation [0,1,0,240735,37328863] [a1,a2,a3,a4,a6]
Generators [66:7315:1] Generators of the group modulo torsion
j 5885721311824151/5692551601000 j-invariant
L 5.3794379747303 L(r)(E,1)/r!
Ω 0.17643925953587 Real period
R 1.6938274738107 Regulator
r 1 Rank of the group of rational points
S 1.0000000000071 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 66880y4 16720s4 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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