Cremona's table of elliptic curves

Curve 17856n1

17856 = 26 · 32 · 31



Data for elliptic curve 17856n1

Field Data Notes
Atkin-Lehner 2+ 3- 31+ Signs for the Atkin-Lehner involutions
Class 17856n Isogeny class
Conductor 17856 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 64512 Modular degree for the optimal curve
Δ -1556364541722624 = -1 · 215 · 313 · 313 Discriminant
Eigenvalues 2+ 3- -1  2  1 -1 -3  1 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-72588,7763024] [a1,a2,a3,a4,a6]
j -1770682685192/65152917 j-invariant
L 1.8914483530833 L(r)(E,1)/r!
Ω 0.47286208827083 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 17856bc1 8928h1 5952a1 Quadratic twists by: -4 8 -3


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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