Atkin-Lehner |
2- 13+ 23- |
Signs for the Atkin-Lehner involutions |
Class |
27508b |
Isogeny class |
Conductor |
27508 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
-6404624701696 = -1 · 28 · 132 · 236 |
Discriminant |
Eigenvalues |
2- 0 -2 2 2 13+ -6 6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,529,121670] |
[a1,a2,a3,a4,a6] |
Generators |
[29334:967148:27] |
Generators of the group modulo torsion |
j |
432/169 |
j-invariant |
L |
4.6360956546662 |
L(r)(E,1)/r! |
Ω |
0.58432303608868 |
Real period |
R |
7.9341312396292 |
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 |
110032g2 52a1 |
Quadratic twists by: -4 -23 |