Cremona's table of elliptic curves

Curve 28704o3

28704 = 25 · 3 · 13 · 23



Data for elliptic curve 28704o3

Field Data Notes
Atkin-Lehner 2- 3+ 13- 23+ Signs for the Atkin-Lehner involutions
Class 28704o Isogeny class
Conductor 28704 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ 5587865088 = 29 · 3 · 13 · 234 Discriminant
Eigenvalues 2- 3+  2  0 -4 13-  6 -4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-592,-4028] [a1,a2,a3,a4,a6]
Generators [298:1245:8] Generators of the group modulo torsion
j 44890275464/10913799 j-invariant
L 5.2226397583331 L(r)(E,1)/r!
Ω 0.98487997875444 Real period
R 5.3028184865105 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 28704k3 57408bb3 86112o3 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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