Atkin-Lehner |
2+ 17+ 19- |
Signs for the Atkin-Lehner involutions |
Class |
12274c |
Isogeny class |
Conductor |
12274 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
deg |
1440 |
Modular degree for the optimal curve |
Δ |
-208658 = -1 · 2 · 172 · 192 |
Discriminant |
Eigenvalues |
2+ -1 -2 -2 -1 0 17+ 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,-26,46] |
[a1,a2,a3,a4,a6] |
Generators |
[-1:9:1] [5:6:1] |
Generators of the group modulo torsion |
j |
-5714497/578 |
j-invariant |
L |
3.5605249179396 |
L(r)(E,1)/r! |
Ω |
3.0861026915537 |
Real period |
R |
0.57686429678535 |
Regulator |
r |
2 |
Rank of the group of rational points |
S |
0.99999999999962 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
98192m1 110466br1 12274j1 |
Quadratic twists by: -4 -3 -19 |