Atkin-Lehner |
2+ 3- 5- 17- 23- |
Signs for the Atkin-Lehner involutions |
Class |
93840y |
Isogeny class |
Conductor |
93840 |
Conductor |
∏ cp |
240 |
Product of Tamagawa factors cp |
Δ |
12559958496000000 = 211 · 310 · 56 · 172 · 23 |
Discriminant |
Eigenvalues |
2+ 3- 5- 0 2 -4 17- -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-273480,-54873900] |
[a1,a2,a3,a4,a6] |
Generators |
[-300:510:1] |
Generators of the group modulo torsion |
j |
1104516127418052242/6132792234375 |
j-invariant |
L |
9.1388615474164 |
L(r)(E,1)/r! |
Ω |
0.20883977910657 |
Real period |
R |
0.72933595206052 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1.0000000000053 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
46920e2 |
Quadratic twists by: -4 |