Cremona's table of elliptic curves

Curve 128656f1

128656 = 24 · 11 · 17 · 43



Data for elliptic curve 128656f1

Field Data Notes
Atkin-Lehner 2+ 11- 17+ 43+ Signs for the Atkin-Lehner involutions
Class 128656f Isogeny class
Conductor 128656 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 219648 Modular degree for the optimal curve
Δ 4044044048 = 24 · 11 · 172 · 433 Discriminant
Eigenvalues 2+ -2  4 -1 11-  0 17+  7 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-11976,500467] [a1,a2,a3,a4,a6]
j 11873406993942784/252752753 j-invariant
L 2.5661746333549 L(r)(E,1)/r!
Ω 1.2830877013504 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 64328b1 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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