Atkin-Lehner |
2+ 13+ 19- |
Signs for the Atkin-Lehner involutions |
Class |
122018f |
Isogeny class |
Conductor |
122018 |
Conductor |
∏ cp |
32 |
Product of Tamagawa factors cp |
Δ |
5.5416056498336E+19 |
Discriminant |
Eigenvalues |
2+ 0 -2 -4 -4 13+ 2 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,-987583,-119835975] |
[a1,a2,a3,a4,a6] |
j |
469097433/244036 |
j-invariant |
L |
0.32068151036575 |
L(r)(E,1)/r! |
Ω |
0.16034103559079 |
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 |
9386h2 6422e2 |
Quadratic twists by: 13 -19 |