Cremona's table of elliptic curves

Curve 128960h1

128960 = 26 · 5 · 13 · 31



Data for elliptic curve 128960h1

Field Data Notes
Atkin-Lehner 2+ 5+ 13- 31+ Signs for the Atkin-Lehner involutions
Class 128960h Isogeny class
Conductor 128960 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 131072 Modular degree for the optimal curve
Δ -72531230720 = -1 · 214 · 5 · 134 · 31 Discriminant
Eigenvalues 2+ -1 5+ -2 -6 13-  5 -5 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-4901,-131075] [a1,a2,a3,a4,a6]
j -794779196416/4426955 j-invariant
L 1.1407930130311 L(r)(E,1)/r!
Ω 0.28519792792902 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 128960bd1 16120c1 Quadratic twists by: -4 8


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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