Cremona's table of elliptic curves

Curve 86640cb1

86640 = 24 · 3 · 5 · 192



Data for elliptic curve 86640cb1

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 19- Signs for the Atkin-Lehner involutions
Class 86640cb Isogeny class
Conductor 86640 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 362880 Modular degree for the optimal curve
Δ 5263380000000 = 28 · 36 · 57 · 192 Discriminant
Eigenvalues 2- 3+ 5+ -2 -3  6  2 19- Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-140701,-20266799] [a1,a2,a3,a4,a6]
Generators [-13820:999:64] Generators of the group modulo torsion
j 3333275297603584/56953125 j-invariant
L 4.4528585086725 L(r)(E,1)/r!
Ω 0.24650483762369 Real period
R 4.5159950517532 Regulator
r 1 Rank of the group of rational points
S 1.0000000002033 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 21660v1 86640cz1 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