Cremona's table of elliptic curves

Curve 66880bs2

66880 = 26 · 5 · 11 · 19



Data for elliptic curve 66880bs2

Field Data Notes
Atkin-Lehner 2+ 5- 11- 19- Signs for the Atkin-Lehner involutions
Class 66880bs Isogeny class
Conductor 66880 Conductor
∏ cp 80 Product of Tamagawa factors cp
Δ 367840000000000 = 214 · 510 · 112 · 19 Discriminant
Eigenvalues 2+  0 5- -2 11-  0 -6 19- Hecke eigenvalues for primes up to 20
Equation [0,0,0,-53212,4633584] [a1,a2,a3,a4,a6]
Generators [168:-660:1] [-102:3000:1] Generators of the group modulo torsion
j 1017027087462864/22451171875 j-invariant
L 10.203291603274 L(r)(E,1)/r!
Ω 0.53624434367129 Real period
R 0.95136589538797 Regulator
r 2 Rank of the group of rational points
S 1.0000000000002 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 66880ct2 4180a2 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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