Atkin-Lehner |
11- 17+ |
Signs for the Atkin-Lehner involutions |
Class |
187a |
Isogeny class |
Conductor |
187 |
Conductor |
∏ cp |
6 |
Product of Tamagawa factors cp |
deg |
16 |
Modular degree for the optimal curve |
Δ |
-384659 = -1 · 113 · 172 |
Discriminant |
Eigenvalues |
0 1 3 2 11- 2 17+ 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,1,11,30] |
[a1,a2,a3,a4,a6] |
j |
134217728/384659 |
j-invariant |
L |
1.4097579515619 |
L(r)(E,1)/r! |
Ω |
2.1146369273428 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
3 |
Number of elements in the torsion subgroup |
Twists |
2992f1 11968b1 1683h1 4675l1 |
Quadratic twists by: -4 8 -3 5 |