Atkin-Lehner |
3- 5+ 7- 19- |
Signs for the Atkin-Lehner involutions |
Class |
1995f |
Isogeny class |
Conductor |
1995 |
Conductor |
∏ cp |
1 |
Product of Tamagawa factors cp |
Δ |
-779296875 = -1 · 3 · 59 · 7 · 19 |
Discriminant |
Eigenvalues |
0 3- 5+ 7- 0 -4 0 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,1,-44381,-3613519] |
[a1,a2,a3,a4,a6] |
j |
-9667735243366334464/779296875 |
j-invariant |
L |
1.4801713029026 |
L(r)(E,1)/r! |
Ω |
0.16446347810028 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
9 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
31920q3 127680bh3 5985r3 9975c3 |
Quadratic twists by: -4 8 -3 5 |