Cremona's table of elliptic curves

Curve 128656w1

128656 = 24 · 11 · 17 · 43



Data for elliptic curve 128656w1

Field Data Notes
Atkin-Lehner 2- 11- 17+ 43- Signs for the Atkin-Lehner involutions
Class 128656w Isogeny class
Conductor 128656 Conductor
∏ cp 28 Product of Tamagawa factors cp
deg 388684800 Modular degree for the optimal curve
Δ -3.2275476920726E+32 Discriminant
Eigenvalues 2-  1  4  0 11- -2 17+ -2 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-13007235176,-1035930369512908] [a1,a2,a3,a4,a6]
j -59418097461261858514092669750889/78797551075990336852786675712 j-invariant
L 4.716056497242 L(r)(E,1)/r!
Ω 0.0067372241120694 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 25 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 16082a1 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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