Cremona's table of elliptic curves

Curve 38493g2

38493 = 32 · 7 · 13 · 47



Data for elliptic curve 38493g2

Field Data Notes
Atkin-Lehner 3- 7- 13+ 47- Signs for the Atkin-Lehner involutions
Class 38493g Isogeny class
Conductor 38493 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ 60849427649283 = 39 · 72 · 134 · 472 Discriminant
Eigenvalues -1 3-  0 7- -4 13+ -2 -6 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-62015,5947796] [a1,a2,a3,a4,a6]
Generators [174:547:1] [-258:2302:1] Generators of the group modulo torsion
j 36180941388243625/83469722427 j-invariant
L 5.8592562011116 L(r)(E,1)/r!
Ω 0.62496928011253 Real period
R 1.1719088416747 Regulator
r 2 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 12831c2 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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