Cremona's table of elliptic curves

Curve 128122l1

128122 = 2 · 29 · 472



Data for elliptic curve 128122l1

Field Data Notes
Atkin-Lehner 2- 29- 47- Signs for the Atkin-Lehner involutions
Class 128122l Isogeny class
Conductor 128122 Conductor
∏ cp 12 Product of Tamagawa factors cp
deg 55296 Modular degree for the optimal curve
Δ -118897216 = -1 · 26 · 292 · 472 Discriminant
Eigenvalues 2- -2  1 -4 -2  5 -7  2 Hecke eigenvalues for primes up to 20
Equation [1,0,0,95,393] [a1,a2,a3,a4,a6]
Generators [-26:71:8] [4:-31:1] Generators of the group modulo torsion
j 42895631/53824 j-invariant
L 12.173118020808 L(r)(E,1)/r!
Ω 1.2512094602408 Real period
R 0.81075673884769 Regulator
r 2 Rank of the group of rational points
S 1.0000000001319 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 128122h1 Quadratic twists by: -47


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
Back to Tables and computations