Cremona's table of elliptic curves

Curve 86640dx1

86640 = 24 · 3 · 5 · 192



Data for elliptic curve 86640dx1

Field Data Notes
Atkin-Lehner 2- 3- 5- 19+ Signs for the Atkin-Lehner involutions
Class 86640dx Isogeny class
Conductor 86640 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 51840 Modular degree for the optimal curve
Δ 1501297920 = 28 · 32 · 5 · 194 Discriminant
Eigenvalues 2- 3- 5-  2 -3  0 -4 19+ Hecke eigenvalues for primes up to 20
Equation [0,1,0,-1925,-33105] [a1,a2,a3,a4,a6]
j 23658496/45 j-invariant
L 2.8832525765603 L(r)(E,1)/r!
Ω 0.7208131406761 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 21660m1 86640cr1 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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