Cremona's table of elliptic curves

Curve 87984v1

87984 = 24 · 32 · 13 · 47



Data for elliptic curve 87984v1

Field Data Notes
Atkin-Lehner 2- 3+ 13- 47- Signs for the Atkin-Lehner involutions
Class 87984v Isogeny class
Conductor 87984 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 129024 Modular degree for the optimal curve
Δ 40023569664 = 28 · 39 · 132 · 47 Discriminant
Eigenvalues 2- 3+  1 -1  3 13-  2  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-54432,-4887972] [a1,a2,a3,a4,a6]
j 3539609321472/7943 j-invariant
L 2.5004951795315 L(r)(E,1)/r!
Ω 0.31256190140857 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 21996a1 87984p1 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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