Atkin-Lehner |
3+ 5- 7+ 19+ |
Signs for the Atkin-Lehner involutions |
Class |
1995b |
Isogeny class |
Conductor |
1995 |
Conductor |
∏ cp |
1 |
Product of Tamagawa factors cp |
deg |
504 |
Modular degree for the optimal curve |
Δ |
-234709755 = -1 · 3 · 5 · 77 · 19 |
Discriminant |
Eigenvalues |
0 3+ 5- 7+ -4 4 -4 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,1,55,-739] |
[a1,a2,a3,a4,a6] |
j |
18067226624/234709755 |
j-invariant |
L |
0.86426170931148 |
L(r)(E,1)/r! |
Ω |
0.86426170931148 |
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 |
31920cd1 127680ch1 5985g1 9975m1 |
Quadratic twists by: -4 8 -3 5 |