Cremona's table of elliptic curves

Curve 8256j4

8256 = 26 · 3 · 43



Data for elliptic curve 8256j4

Field Data Notes
Atkin-Lehner 2+ 3+ 43- Signs for the Atkin-Lehner involutions
Class 8256j Isogeny class
Conductor 8256 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ -24197890572288 = -1 · 218 · 33 · 434 Discriminant
Eigenvalues 2+ 3+ -2  0  0  2 -6 -4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,6751,-104415] [a1,a2,a3,a4,a6]
j 129784785047/92307627 j-invariant
L 0.75855891575907 L(r)(E,1)/r!
Ω 0.37927945787954 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 8256bm4 129b4 24768bc3 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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