Cremona's table of elliptic curves

Curve 66880dp2

66880 = 26 · 5 · 11 · 19



Data for elliptic curve 66880dp2

Field Data Notes
Atkin-Lehner 2- 5- 11- 19- Signs for the Atkin-Lehner involutions
Class 66880dp Isogeny class
Conductor 66880 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 6506086400 = 216 · 52 · 11 · 192 Discriminant
Eigenvalues 2-  0 5- -4 11- -6  0 19- Hecke eigenvalues for primes up to 20
Equation [0,0,0,-812,8016] [a1,a2,a3,a4,a6]
Generators [2:80:1] Generators of the group modulo torsion
j 903466116/99275 j-invariant
L 3.9913499137203 L(r)(E,1)/r!
Ω 1.2942129546528 Real period
R 0.77099945165295 Regulator
r 1 Rank of the group of rational points
S 1.0000000000708 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 66880u2 16720b2 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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