Cremona's table of elliptic curves

Curve 12864bi1

12864 = 26 · 3 · 67



Data for elliptic curve 12864bi1

Field Data Notes
Atkin-Lehner 2- 3- 67+ Signs for the Atkin-Lehner involutions
Class 12864bi Isogeny class
Conductor 12864 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 4096 Modular degree for the optimal curve
Δ 13172736 = 216 · 3 · 67 Discriminant
Eigenvalues 2- 3-  2  2 -4 -4  6 -4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-257,-1665] [a1,a2,a3,a4,a6]
Generators [5355:32544:125] Generators of the group modulo torsion
j 28756228/201 j-invariant
L 6.4936069744182 L(r)(E,1)/r!
Ω 1.1925002868779 Real period
R 5.4453714148945 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 12864f1 3216a1 38592by1 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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