Cremona's table of elliptic curves

Curve 87984j1

87984 = 24 · 32 · 13 · 47



Data for elliptic curve 87984j1

Field Data Notes
Atkin-Lehner 2+ 3- 13- 47- Signs for the Atkin-Lehner involutions
Class 87984j Isogeny class
Conductor 87984 Conductor
∏ cp 24 Product of Tamagawa factors cp
deg 1898496 Modular degree for the optimal curve
Δ 4585200199632 = 24 · 310 · 133 · 472 Discriminant
Eigenvalues 2+ 3- -2  4 -4 13- -2  0 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-14559546,21383060411] [a1,a2,a3,a4,a6]
j 29263057443269720209408/393107013 j-invariant
L 2.3573972530776 L(r)(E,1)/r!
Ω 0.39289953455005 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 43992i1 29328c1 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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