Cremona's table of elliptic curves

Curve 78585u2

78585 = 3 · 5 · 132 · 31



Data for elliptic curve 78585u2

Field Data Notes
Atkin-Lehner 3- 5- 13+ 31- Signs for the Atkin-Lehner involutions
Class 78585u Isogeny class
Conductor 78585 Conductor
∏ cp 64 Product of Tamagawa factors cp
Δ 4409534378705625 = 32 · 54 · 138 · 312 Discriminant
Eigenvalues -1 3- 5-  0  0 13+ -2 -4 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-567590,164510475] [a1,a2,a3,a4,a6]
j 4189554574052329/913550625 j-invariant
L 1.6984610212826 L(r)(E,1)/r!
Ω 0.42461524792395 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 6045g2 Quadratic twists by: 13


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