Cremona's table of elliptic curves

Curve 28224fy3

28224 = 26 · 32 · 72



Data for elliptic curve 28224fy3

Field Data Notes
Atkin-Lehner 2- 3- 7- Signs for the Atkin-Lehner involutions
Class 28224fy Isogeny class
Conductor 28224 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ -129072517584224256 = -1 · 215 · 314 · 77 Discriminant
Eigenvalues 2- 3- -2 7-  0  2  2  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,84084,14515760] [a1,a2,a3,a4,a6]
j 23393656/45927 j-invariant
L 1.8182974489493 L(r)(E,1)/r!
Ω 0.22728718111871 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 28224fz3 14112t4 9408bz4 4032bc4 Quadratic twists by: -4 8 -3 -7


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