Atkin-Lehner |
2- 3- 5- 13+ |
Signs for the Atkin-Lehner involutions |
Class |
15210bm |
Isogeny class |
Conductor |
15210 |
Conductor |
∏ cp |
128 |
Product of Tamagawa factors cp |
Δ |
237867078243600 = 24 · 36 · 52 · 138 |
Discriminant |
Eigenvalues |
2- 3- 5- 0 0 13+ -2 8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-131852,18445951] |
[a1,a2,a3,a4,a6] |
j |
72043225281/67600 |
j-invariant |
L |
4.427456640502 |
L(r)(E,1)/r! |
Ω |
0.55343208006275 |
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 |
121680em2 1690a2 76050y2 1170c2 |
Quadratic twists by: -4 -3 5 13 |