Atkin-Lehner |
2+ 23- 103+ |
Signs for the Atkin-Lehner involutions |
Class |
108974b |
Isogeny class |
Conductor |
108974 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
deg |
190080 |
Modular degree for the optimal curve |
Δ |
-60990786268 = -1 · 22 · 236 · 103 |
Discriminant |
Eigenvalues |
2+ 2 -4 0 6 -2 -2 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,783,8705] |
[a1,a2,a3,a4,a6] |
j |
357911/412 |
j-invariant |
L |
1.4781020720792 |
L(r)(E,1)/r! |
Ω |
0.73905123786191 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
206a1 |
Quadratic twists by: -23 |