Cremona's table of elliptic curves

Curve 87984f1

87984 = 24 · 32 · 13 · 47



Data for elliptic curve 87984f1

Field Data Notes
Atkin-Lehner 2+ 3- 13+ 47+ Signs for the Atkin-Lehner involutions
Class 87984f Isogeny class
Conductor 87984 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 1013760 Modular degree for the optimal curve
Δ -776965230627775488 = -1 · 210 · 39 · 135 · 473 Discriminant
Eigenvalues 2+ 3- -2  1 -5 13+ -6  2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-415011,-111301486] [a1,a2,a3,a4,a6]
j -10589490159355012/1040816334753 j-invariant
L 0.37411000904128 L(r)(E,1)/r!
Ω 0.093527521635027 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 43992d1 29328a1 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
Back to Tables and computations