Cremona's table of elliptic curves

Curve 12864bc1

12864 = 26 · 3 · 67



Data for elliptic curve 12864bc1

Field Data Notes
Atkin-Lehner 2- 3+ 67+ Signs for the Atkin-Lehner involutions
Class 12864bc Isogeny class
Conductor 12864 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 30720 Modular degree for the optimal curve
Δ -4267966464 = -1 · 218 · 35 · 67 Discriminant
Eigenvalues 2- 3+  3  3  0 -4  2 -2 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-50849,-4396479] [a1,a2,a3,a4,a6]
j -55467626237353/16281 j-invariant
L 2.8613483970715 L(r)(E,1)/r!
Ω 0.15896379983731 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 9 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 12864v1 3216l1 38592bz1 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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