Cremona's table of elliptic curves

Curve 31584w4

31584 = 25 · 3 · 7 · 47



Data for elliptic curve 31584w4

Field Data Notes
Atkin-Lehner 2- 3- 7+ 47+ Signs for the Atkin-Lehner involutions
Class 31584w Isogeny class
Conductor 31584 Conductor
∏ cp 6 Product of Tamagawa factors cp
Δ 1559996928 = 29 · 33 · 74 · 47 Discriminant
Eigenvalues 2- 3-  2 7+ -4  2  6 -4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-13552,602732] [a1,a2,a3,a4,a6]
Generators [586:735:8] Generators of the group modulo torsion
j 537645451787144/3046869 j-invariant
L 7.5175266209985 L(r)(E,1)/r!
Ω 1.3372390774544 Real period
R 3.7477848938869 Regulator
r 1 Rank of the group of rational points
S 0.99999999999999 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 31584r4 63168by4 94752j4 Quadratic twists by: -4 8 -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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