Cremona's table of elliptic curves

Curve 86640v1

86640 = 24 · 3 · 5 · 192



Data for elliptic curve 86640v1

Field Data Notes
Atkin-Lehner 2+ 3- 5- 19+ Signs for the Atkin-Lehner involutions
Class 86640v Isogeny class
Conductor 86640 Conductor
∏ cp 75 Product of Tamagawa factors cp
deg 820800 Modular degree for the optimal curve
Δ -206350290948150000 = -1 · 24 · 35 · 55 · 198 Discriminant
Eigenvalues 2+ 3- 5-  0  2  2 -3 19+ Hecke eigenvalues for primes up to 20
Equation [0,1,0,-317800,72231875] [a1,a2,a3,a4,a6]
Generators [1925:81225:1] Generators of the group modulo torsion
j -13062850816/759375 j-invariant
L 9.6691003836673 L(r)(E,1)/r!
Ω 0.31239374193566 Real period
R 0.4126886077887 Regulator
r 1 Rank of the group of rational points
S 1.0000000000587 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 43320d1 86640i1 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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