Cremona's table of elliptic curves

Curve 9729b4

9729 = 32 · 23 · 47



Data for elliptic curve 9729b4

Field Data Notes
Atkin-Lehner 3- 23- 47+ Signs for the Atkin-Lehner involutions
Class 9729b Isogeny class
Conductor 9729 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 6989792101407 = 312 · 234 · 47 Discriminant
Eigenvalues  1 3- -2 -4  4 -2  6 -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-1644723,812282746] [a1,a2,a3,a4,a6]
Generators [5742:5731:8] Generators of the group modulo torsion
j 674954705500996959793/9588192183 j-invariant
L 3.8016399361074 L(r)(E,1)/r!
Ω 0.52996031254307 Real period
R 3.58672135076 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 3243a3 Quadratic twists by: -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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