Cremona's table of elliptic curves

Curve 12768m3

12768 = 25 · 3 · 7 · 19



Data for elliptic curve 12768m3

Field Data Notes
Atkin-Lehner 2- 3+ 7+ 19- Signs for the Atkin-Lehner involutions
Class 12768m Isogeny class
Conductor 12768 Conductor
∏ cp 64 Product of Tamagawa factors cp
Δ 354988532523921408 = 212 · 36 · 7 · 198 Discriminant
Eigenvalues 2- 3+  2 7+  0 -6  2 19- Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-200977,-19449983] [a1,a2,a3,a4,a6]
Generators [-6009:101764:27] Generators of the group modulo torsion
j 219182059128501568/86667122198223 j-invariant
L 4.2157917017082 L(r)(E,1)/r!
Ω 0.23327223755796 Real period
R 4.5181026960621 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 12768bc2 25536cu1 38304o3 89376co3 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