Cremona's table of elliptic curves

Curve 8256bg1

8256 = 26 · 3 · 43



Data for elliptic curve 8256bg1

Field Data Notes
Atkin-Lehner 2- 3+ 43+ Signs for the Atkin-Lehner involutions
Class 8256bg Isogeny class
Conductor 8256 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 145920 Modular degree for the optimal curve
Δ -52404937640902656 = -1 · 220 · 319 · 43 Discriminant
Eigenvalues 2- 3+ -3  1 -1 -1  4  1 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-2823937,-1825638239] [a1,a2,a3,a4,a6]
j -9500554530751882177/199908972324 j-invariant
L 1.0481604102854 L(r)(E,1)/r!
Ω 0.058231133904745 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 9 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 8256y1 2064o1 24768cf1 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
Back to Tables and computations