Atkin-Lehner |
2- 3+ 19- 37- |
Signs for the Atkin-Lehner involutions |
Class |
25308a |
Isogeny class |
Conductor |
25308 |
Conductor |
∏ cp |
48 |
Product of Tamagawa factors cp |
Δ |
3409144078756608 = 28 · 39 · 192 · 374 |
Discriminant |
Eigenvalues |
2- 3+ 4 4 -4 2 -4 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-39663,-1162890] |
[a1,a2,a3,a4,a6] |
j |
1369459314288/676572121 |
j-invariant |
L |
4.270390004844 |
L(r)(E,1)/r! |
Ω |
0.35586583373699 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
101232n2 25308b2 |
Quadratic twists by: -4 -3 |