Atkin-Lehner |
2- 3+ 5+ 17+ |
Signs for the Atkin-Lehner involutions |
Class |
17340a |
Isogeny class |
Conductor |
17340 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
deg |
11520 |
Modular degree for the optimal curve |
Δ |
-6632550000 = -1 · 24 · 33 · 55 · 173 |
Discriminant |
Eigenvalues |
2- 3+ 5+ -3 3 -2 17+ -3 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-946,-11555] |
[a1,a2,a3,a4,a6] |
j |
-1192310528/84375 |
j-invariant |
L |
0.85727857950552 |
L(r)(E,1)/r! |
Ω |
0.42863928975276 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
69360de1 52020bh1 86700bl1 17340q1 |
Quadratic twists by: -4 -3 5 17 |