Cremona's table of elliptic curves

Curve 2856c3

2856 = 23 · 3 · 7 · 17



Data for elliptic curve 2856c3

Field Data Notes
Atkin-Lehner 2+ 3- 7- 17- Signs for the Atkin-Lehner involutions
Class 2856c Isogeny class
Conductor 2856 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 1796035584 = 210 · 3 · 7 · 174 Discriminant
Eigenvalues 2+ 3- -2 7- -4  6 17-  0 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-544,-4624] [a1,a2,a3,a4,a6]
j 17418812548/1753941 j-invariant
L 1.9896306815475 L(r)(E,1)/r!
Ω 0.99481534077377 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 5712b3 22848r4 8568k3 71400cg4 Quadratic twists by: -4 8 -3 5


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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