Atkin-Lehner |
2- 5+ 11- 19+ |
Signs for the Atkin-Lehner involutions |
Class |
20900c |
Isogeny class |
Conductor |
20900 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
143353100000000 = 28 · 58 · 11 · 194 |
Discriminant |
Eigenvalues |
2- -2 5+ 4 11- -4 -4 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-16508,-584012] |
[a1,a2,a3,a4,a6] |
Generators |
[7363:631750:1] |
Generators of the group modulo torsion |
j |
124386546256/35838275 |
j-invariant |
L |
3.7534101142271 |
L(r)(E,1)/r! |
Ω |
0.43044693275313 |
Real period |
R |
4.3598987803448 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
83600bo2 4180c2 |
Quadratic twists by: -4 5 |