Atkin-Lehner |
2- 3- 7- 19- 43- |
Signs for the Atkin-Lehner involutions |
Class |
102942bs |
Isogeny class |
Conductor |
102942 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
deg |
43008 |
Modular degree for the optimal curve |
Δ |
-450268308 = -1 · 22 · 39 · 7 · 19 · 43 |
Discriminant |
Eigenvalues |
2- 3- -2 7- -3 1 -1 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,184,-385] |
[a1,a2,a3,a4,a6] |
j |
949862087/617652 |
j-invariant |
L |
3.8139820569595 |
L(r)(E,1)/r! |
Ω |
0.95349558678016 |
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 |
34314l1 |
Quadratic twists by: -3 |