Cremona's table of elliptic curves

Curve 86640cf1

86640 = 24 · 3 · 5 · 192



Data for elliptic curve 86640cf1

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 19- Signs for the Atkin-Lehner involutions
Class 86640cf Isogeny class
Conductor 86640 Conductor
∏ cp 1 Product of Tamagawa factors cp
deg 18144 Modular degree for the optimal curve
Δ -2166000 = -1 · 24 · 3 · 53 · 192 Discriminant
Eigenvalues 2- 3+ 5+ -4  2 -6 -5 19- Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-6,-69] [a1,a2,a3,a4,a6]
Generators [5:1:1] Generators of the group modulo torsion
j -4864/375 j-invariant
L 2.3397180046113 L(r)(E,1)/r!
Ω 1.1486969544787 Real period
R 2.0368453080113 Regulator
r 1 Rank of the group of rational points
S 1.0000000010918 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 21660y1 86640de1 Quadratic twists by: -4 -19


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
Back to Tables and computations