Cremona's table of elliptic curves

Curve 128656o1

128656 = 24 · 11 · 17 · 43



Data for elliptic curve 128656o1

Field Data Notes
Atkin-Lehner 2- 11+ 17+ 43- Signs for the Atkin-Lehner involutions
Class 128656o Isogeny class
Conductor 128656 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 57600 Modular degree for the optimal curve
Δ -49488688304 = -1 · 24 · 114 · 173 · 43 Discriminant
Eigenvalues 2- -1 -1  0 11+  1 17+  4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,179,10604] [a1,a2,a3,a4,a6]
Generators [26:847:8] Generators of the group modulo torsion
j 39421607936/3093043019 j-invariant
L 4.4033498967364 L(r)(E,1)/r!
Ω 0.86231403279781 Real period
R 2.5532170999681 Regulator
r 1 Rank of the group of rational points
S 1.0000000064888 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 32164c1 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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