Cremona's table of elliptic curves

Curve 33856s1

33856 = 26 · 232



Data for elliptic curve 33856s1

Field Data Notes
Atkin-Lehner 2+ 23- Signs for the Atkin-Lehner involutions
Class 33856s Isogeny class
Conductor 33856 Conductor
∏ cp 1 Product of Tamagawa factors cp
deg 3840 Modular degree for the optimal curve
Δ -33856 = -1 · 26 · 232 Discriminant
Eigenvalues 2+ -2 -3  4 -2 -5 -6 -4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,8,6] [a1,a2,a3,a4,a6]
Generators [1:4:1] [5:14:1] Generators of the group modulo torsion
j 1472 j-invariant
L 5.5679731876796 L(r)(E,1)/r!
Ω 2.3193985529447 Real period
R 2.4006107879178 Regulator
r 2 Rank of the group of rational points
S 0.99999999999994 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 33856o1 16928c1 33856r1 Quadratic twists by: -4 8 -23


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