Cremona's table of elliptic curves

Curve 12768s1

12768 = 25 · 3 · 7 · 19



Data for elliptic curve 12768s1

Field Data Notes
Atkin-Lehner 2- 3+ 7- 19- Signs for the Atkin-Lehner involutions
Class 12768s Isogeny class
Conductor 12768 Conductor
∏ cp 12 Product of Tamagawa factors cp
deg 9216 Modular degree for the optimal curve
Δ 429183552 = 26 · 3 · 76 · 19 Discriminant
Eigenvalues 2- 3+ -4 7- -6  0 -4 19- Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-190,-104] [a1,a2,a3,a4,a6]
Generators [-6:28:1] [-4:24:1] Generators of the group modulo torsion
j 11914842304/6705993 j-invariant
L 4.6679658268861 L(r)(E,1)/r!
Ω 1.3834399528392 Real period
R 1.1247243552342 Regulator
r 2 Rank of the group of rational points
S 0.99999999999984 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 12768y1 25536dj2 38304z1 89376cs1 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
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