Atkin-Lehner |
2- 3+ 11- 43- |
Signs for the Atkin-Lehner involutions |
Class |
90816cb |
Isogeny class |
Conductor |
90816 |
Conductor |
∏ cp |
6 |
Product of Tamagawa factors cp |
deg |
64512 |
Modular degree for the optimal curve |
Δ |
-180039450624 = -1 · 220 · 3 · 113 · 43 |
Discriminant |
Eigenvalues |
2- 3+ -1 1 11- 4 3 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-1761,-34431] |
[a1,a2,a3,a4,a6] |
j |
-2305199161/686796 |
j-invariant |
L |
2.1774511155581 |
L(r)(E,1)/r! |
Ω |
0.36290852950849 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
90816bb1 22704be1 |
Quadratic twists by: -4 8 |