Cremona's table of elliptic curves

Curve 128865j1

128865 = 3 · 5 · 112 · 71



Data for elliptic curve 128865j1

Field Data Notes
Atkin-Lehner 3+ 5- 11- 71+ Signs for the Atkin-Lehner involutions
Class 128865j Isogeny class
Conductor 128865 Conductor
∏ cp 18 Product of Tamagawa factors cp
deg 481536 Modular degree for the optimal curve
Δ -154097240578875 = -1 · 34 · 53 · 118 · 71 Discriminant
Eigenvalues -1 3+ 5-  3 11- -2  7 -4 Hecke eigenvalues for primes up to 20
Equation [1,1,1,-13615,849080] [a1,a2,a3,a4,a6]
Generators [50:-570:1] Generators of the group modulo torsion
j -1302078481/718875 j-invariant
L 4.7966573174235 L(r)(E,1)/r!
Ω 0.53600985281809 Real period
R 0.4971568264342 Regulator
r 1 Rank of the group of rational points
S 1.000000017692 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 128865h1 Quadratic twists by: -11


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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