Cremona's table of elliptic curves

Curve 87984g1

87984 = 24 · 32 · 13 · 47



Data for elliptic curve 87984g1

Field Data Notes
Atkin-Lehner 2+ 3- 13+ 47+ Signs for the Atkin-Lehner involutions
Class 87984g Isogeny class
Conductor 87984 Conductor
∏ cp 1 Product of Tamagawa factors cp
deg 152640 Modular degree for the optimal curve
Δ -251886226176 = -1 · 28 · 36 · 13 · 473 Discriminant
Eigenvalues 2+ 3- -2 -2  1 13+ -3 -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-27156,1722620] [a1,a2,a3,a4,a6]
j -11867346377728/1349699 j-invariant
L 0.94642304006826 L(r)(E,1)/r!
Ω 0.94642296538385 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 43992e1 9776a1 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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