Cremona's table of elliptic curves

Curve 87984n1

87984 = 24 · 32 · 13 · 47



Data for elliptic curve 87984n1

Field Data Notes
Atkin-Lehner 2- 3+ 13+ 47- Signs for the Atkin-Lehner involutions
Class 87984n Isogeny class
Conductor 87984 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 119808 Modular degree for the optimal curve
Δ 788156448768 = 216 · 39 · 13 · 47 Discriminant
Eigenvalues 2- 3+  0  2 -4 13+  8  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-6075,-177174] [a1,a2,a3,a4,a6]
Generators [-2780:4411:64] Generators of the group modulo torsion
j 307546875/9776 j-invariant
L 7.0135952150198 L(r)(E,1)/r!
Ω 0.54182428815039 Real period
R 6.4722045182515 Regulator
r 1 Rank of the group of rational points
S 1.000000000469 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 10998j1 87984m1 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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