Cremona's table of elliptic curves

Curve 128744j1

128744 = 23 · 7 · 112 · 19



Data for elliptic curve 128744j1

Field Data Notes
Atkin-Lehner 2- 7- 11- 19+ Signs for the Atkin-Lehner involutions
Class 128744j Isogeny class
Conductor 128744 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 506880 Modular degree for the optimal curve
Δ -408715506096128 = -1 · 211 · 72 · 118 · 19 Discriminant
Eigenvalues 2- -1 -4 7- 11- -1 -3 19+ Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-4880,983116] [a1,a2,a3,a4,a6]
j -29282/931 j-invariant
L 0.8880113142539 L(r)(E,1)/r!
Ω 0.44400582212305 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 128744b1 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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