Cremona's table of elliptic curves

Curve 9256b1

9256 = 23 · 13 · 89



Data for elliptic curve 9256b1

Field Data Notes
Atkin-Lehner 2- 13+ 89+ Signs for the Atkin-Lehner involutions
Class 9256b Isogeny class
Conductor 9256 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 23040 Modular degree for the optimal curve
Δ -966354992006144 = -1 · 210 · 132 · 895 Discriminant
Eigenvalues 2-  1 -1  0 -2 13+  7  3 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-16656,1703696] [a1,a2,a3,a4,a6]
j -499070576480836/943706046881 j-invariant
L 1.7670196484814 L(r)(E,1)/r!
Ω 0.44175491212035 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 18512a1 74048e1 83304e1 120328a1 Quadratic twists by: -4 8 -3 13


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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