Atkin-Lehner |
3- 5- 13- |
Signs for the Atkin-Lehner involutions |
Class |
195a |
Isogeny class |
Conductor |
195 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
24375 = 3 · 54 · 13 |
Discriminant |
Eigenvalues |
-1 3- 5- 0 4 13- 2 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,0,-130000,-18051943] |
[a1,a2,a3,a4,a6] |
j |
242970740812818720001/24375 |
j-invariant |
L |
1.0057121353225 |
L(r)(E,1)/r! |
Ω |
0.25142803383062 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
4 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
3120r7 12480a7 585f7 975a7 |
Quadratic twists by: -4 8 -3 5 |