Atkin-Lehner |
2- 3- 7- 19+ |
Signs for the Atkin-Lehner involutions |
Class |
19152bt |
Isogeny class |
Conductor |
19152 |
Conductor |
∏ cp |
32 |
Product of Tamagawa factors cp |
Δ |
-891118092017664 = -1 · 213 · 316 · 7 · 192 |
Discriminant |
Eigenvalues |
2- 3- 2 7- -2 2 4 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-3099,1437770] |
[a1,a2,a3,a4,a6] |
j |
-1102302937/298433646 |
j-invariant |
L |
3.2471580520222 |
L(r)(E,1)/r! |
Ω |
0.40589475650278 |
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 |
2394l2 76608fs2 6384x2 |
Quadratic twists by: -4 8 -3 |