Cremona's table of elliptic curves

Curve 86640bk1

86640 = 24 · 3 · 5 · 192



Data for elliptic curve 86640bk1

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 19+ Signs for the Atkin-Lehner involutions
Class 86640bk Isogeny class
Conductor 86640 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 7223040 Modular degree for the optimal curve
Δ -2.1883154349195E+22 Discriminant
Eigenvalues 2- 3+ 5+  1 -2 -3  4 19+ Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-29564576,-62271777024] [a1,a2,a3,a4,a6]
j -41081844659329/314572800 j-invariant
L 1.0354474112664 L(r)(E,1)/r!
Ω 0.032357732086035 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 10830z1 86640df1 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
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