Cremona's table of elliptic curves

Curve 87984l1

87984 = 24 · 32 · 13 · 47



Data for elliptic curve 87984l1

Field Data Notes
Atkin-Lehner 2+ 3- 13- 47- Signs for the Atkin-Lehner involutions
Class 87984l Isogeny class
Conductor 87984 Conductor
∏ cp 12 Product of Tamagawa factors cp
deg 230400 Modular degree for the optimal curve
Δ -1387483748352 = -1 · 211 · 38 · 133 · 47 Discriminant
Eigenvalues 2+ 3-  4 -2  2 13-  1 -6 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-14043,-643030] [a1,a2,a3,a4,a6]
j -205137906482/929331 j-invariant
L 2.6306805835496 L(r)(E,1)/r!
Ω 0.21922338216494 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 43992k1 29328e1 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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