Cremona's table of elliptic curves

Curve 12768m2

12768 = 25 · 3 · 7 · 19



Data for elliptic curve 12768m2

Field Data Notes
Atkin-Lehner 2- 3+ 7+ 19- Signs for the Atkin-Lehner involutions
Class 12768m Isogeny class
Conductor 12768 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 323516809728 = 29 · 36 · 74 · 192 Discriminant
Eigenvalues 2- 3+  2 7+  0 -6  2 19- Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-2807152,-1809349832] [a1,a2,a3,a4,a6]
Generators [220793807291:99244955707170:1092727] Generators of the group modulo torsion
j 4778061038325269847944/631868769 j-invariant
L 4.2157917017082 L(r)(E,1)/r!
Ω 0.11663611877898 Real period
R 18.072410784248 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 12768bc3 25536cu4 38304o4 89376co4 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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