Cremona's table of elliptic curves

Curve 66880br2

66880 = 26 · 5 · 11 · 19



Data for elliptic curve 66880br2

Field Data Notes
Atkin-Lehner 2+ 5- 11- 19- Signs for the Atkin-Lehner involutions
Class 66880br Isogeny class
Conductor 66880 Conductor
∏ cp 24 Product of Tamagawa factors cp
Δ 65060864000000 = 220 · 56 · 11 · 192 Discriminant
Eigenvalues 2+  0 5-  0 11- -2  4 19- Hecke eigenvalues for primes up to 20
Equation [0,0,0,-11852,-309904] [a1,a2,a3,a4,a6]
j 702358299369/248187500 j-invariant
L 2.825351254865 L(r)(E,1)/r!
Ω 0.47089187605935 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 66880cs2 2090a2 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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