Cremona's table of elliptic curves

Curve 66880ce4

66880 = 26 · 5 · 11 · 19



Data for elliptic curve 66880ce4

Field Data Notes
Atkin-Lehner 2- 5+ 11+ 19- Signs for the Atkin-Lehner involutions
Class 66880ce Isogeny class
Conductor 66880 Conductor
∏ cp 96 Product of Tamagawa factors cp
Δ 3.9889246797378E+24 Discriminant
Eigenvalues 2-  0 5+  0 11+ -2 -6 19- Hecke eigenvalues for primes up to 20
Equation [0,0,0,-65074508,177740353168] [a1,a2,a3,a4,a6]
Generators [1794:258400:1] Generators of the group modulo torsion
j 116256292809537371612841/15216540068579856875 j-invariant
L 4.4415294229888 L(r)(E,1)/r!
Ω 0.075384609290084 Real period
R 2.4549271753912 Regulator
r 1 Rank of the group of rational points
S 1.0000000000291 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 66880m4 16720bh3 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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