Cremona's table of elliptic curves

Curve 17856bw2

17856 = 26 · 32 · 31



Data for elliptic curve 17856bw2

Field Data Notes
Atkin-Lehner 2- 3- 31+ Signs for the Atkin-Lehner involutions
Class 17856bw Isogeny class
Conductor 17856 Conductor
∏ cp 2 Product of Tamagawa factors cp
Δ -22238862336 = -1 · 210 · 36 · 313 Discriminant
Eigenvalues 2- 3- -3  1  6 -2 -6 -1 Hecke eigenvalues for primes up to 20
Equation [0,0,0,636,-3656] [a1,a2,a3,a4,a6]
Generators [53:423:1] Generators of the group modulo torsion
j 38112512/29791 j-invariant
L 4.1817829879179 L(r)(E,1)/r!
Ω 0.67134080311403 Real period
R 3.1145008381143 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 17856bh2 4464u2 1984h2 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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