Cremona's table of elliptic curves

Curve 128656j1

128656 = 24 · 11 · 17 · 43



Data for elliptic curve 128656j1

Field Data Notes
Atkin-Lehner 2+ 11- 17- 43- Signs for the Atkin-Lehner involutions
Class 128656j Isogeny class
Conductor 128656 Conductor
∏ cp 54 Product of Tamagawa factors cp
deg 7482240 Modular degree for the optimal curve
Δ -6.4868489700137E+22 Discriminant
Eigenvalues 2+  2 -2 -1 11-  2 17-  0 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,2734551,-12130592395] [a1,a2,a3,a4,a6]
j 8833680153303448060928/253392537891158587603 j-invariant
L 2.8763646823518 L(r)(E,1)/r!
Ω 0.053266026190478 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 64328i1 Quadratic twists by: -4


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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