Atkin-Lehner |
3- 17+ 19+ |
Signs for the Atkin-Lehner involutions |
Class |
49419c |
Isogeny class |
Conductor |
49419 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
Δ |
-392131355649914691 = -1 · 38 · 176 · 195 |
Discriminant |
Eigenvalues |
2 3- 1 -3 -3 -6 17+ 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,1,-11419257,14852712613] |
[a1,a2,a3,a4,a6] |
j |
-9358714467168256/22284891 |
j-invariant |
L |
0.51906844794346 |
L(r)(E,1)/r! |
Ω |
0.25953422398486 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
16473c2 171c2 |
Quadratic twists by: -3 17 |