Atkin-Lehner |
3- 5- 13- |
Signs for the Atkin-Lehner involutions |
Class |
195a |
Isogeny class |
Conductor |
195 |
Conductor |
∏ cp |
32 |
Product of Tamagawa factors cp |
Δ |
594140625 = 32 · 58 · 132 |
Discriminant |
Eigenvalues |
-1 3- 5- 0 4 13- 2 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,0,-8125,-282568] |
[a1,a2,a3,a4,a6] |
j |
59319456301170001/594140625 |
j-invariant |
L |
1.0057121353225 |
L(r)(E,1)/r! |
Ω |
0.50285606766124 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
3120r5 12480a5 585f5 975a5 |
Quadratic twists by: -4 8 -3 5 |