Atkin-Lehner |
2- 5- 17- 41+ |
Signs for the Atkin-Lehner involutions |
Class |
6970g |
Isogeny class |
Conductor |
6970 |
Conductor |
∏ cp |
22 |
Product of Tamagawa factors cp |
deg |
20416 |
Modular degree for the optimal curve |
Δ |
-491908474880 = -1 · 211 · 5 · 17 · 414 |
Discriminant |
Eigenvalues |
2- 3 5- 2 0 7 17- -5 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-1332,-38249] |
[a1,a2,a3,a4,a6] |
j |
-261174445778961/491908474880 |
j-invariant |
L |
8.186827785753 |
L(r)(E,1)/r! |
Ω |
0.37212853571605 |
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 |
55760y1 62730i1 34850c1 118490q1 |
Quadratic twists by: -4 -3 5 17 |