Cremona's table of elliptic curves

Curve 87984bf1

87984 = 24 · 32 · 13 · 47



Data for elliptic curve 87984bf1

Field Data Notes
Atkin-Lehner 2- 3- 13+ 47- Signs for the Atkin-Lehner involutions
Class 87984bf Isogeny class
Conductor 87984 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 3317760 Modular degree for the optimal curve
Δ -1025636311684288512 = -1 · 212 · 315 · 135 · 47 Discriminant
Eigenvalues 2- 3-  0  1  5 13+ -4 -2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-27130035,54390596146] [a1,a2,a3,a4,a6]
j -739583643739785288625/343483525593 j-invariant
L 1.810038555796 L(r)(E,1)/r!
Ω 0.22625481709539 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 5499e1 29328n1 Quadratic twists by: -4 -3


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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