Atkin-Lehner |
2- 3+ 5+ 17+ |
Signs for the Atkin-Lehner involutions |
Class |
20400ca |
Isogeny class |
Conductor |
20400 |
Conductor |
∏ cp |
32 |
Product of Tamagawa factors cp |
Δ |
-7014160396800000000 = -1 · 215 · 38 · 58 · 174 |
Discriminant |
Eigenvalues |
2- 3+ 5+ -4 4 2 17+ 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,231592,119907312] |
[a1,a2,a3,a4,a6] |
j |
21464092074671/109596256200 |
j-invariant |
L |
1.3591968415813 |
L(r)(E,1)/r! |
Ω |
0.16989960519766 |
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 |
2550k4 81600ii3 61200gd3 4080bb4 |
Quadratic twists by: -4 8 -3 5 |