Cremona's table of elliptic curves

Curve 128934ba1

128934 = 2 · 32 · 13 · 19 · 29



Data for elliptic curve 128934ba1

Field Data Notes
Atkin-Lehner 2- 3+ 13+ 19+ 29- Signs for the Atkin-Lehner involutions
Class 128934ba Isogeny class
Conductor 128934 Conductor
∏ cp 32 Product of Tamagawa factors cp
deg 497664 Modular degree for the optimal curve
Δ -176893107565824 = -1 · 28 · 39 · 133 · 19 · 292 Discriminant
Eigenvalues 2- 3+ -1  3  6 13+  2 19+ Hecke eigenvalues for primes up to 20
Equation [1,-1,1,3832,632395] [a1,a2,a3,a4,a6]
Generators [-5:785:1] Generators of the group modulo torsion
j 316238809797/8987100928 j-invariant
L 13.387044244485 L(r)(E,1)/r!
Ω 0.42920913428534 Real period
R 0.97468832298901 Regulator
r 1 Rank of the group of rational points
S 1.000000003184 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 128934a1 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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