Cremona's table of elliptic curves

Curve 81168bh1

81168 = 24 · 3 · 19 · 89



Data for elliptic curve 81168bh1

Field Data Notes
Atkin-Lehner 2- 3+ 19+ 89+ Signs for the Atkin-Lehner involutions
Class 81168bh Isogeny class
Conductor 81168 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 169344 Modular degree for the optimal curve
Δ -11455860207024 = -1 · 24 · 32 · 197 · 89 Discriminant
Eigenvalues 2- 3+ -1  2  5 -5 -5 19+ Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-6621,-261468] [a1,a2,a3,a4,a6]
j -2006504254603264/715991262939 j-invariant
L 0.51993894951303 L(r)(E,1)/r!
Ω 0.25996949012236 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 20292h1 Quadratic twists by: -4


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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