Atkin-Lehner |
17+ 73+ |
Signs for the Atkin-Lehner involutions |
Class |
90593a |
Isogeny class |
Conductor |
90593 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
43735591397521 = 172 · 736 |
Discriminant |
Eigenvalues |
-1 0 2 -4 0 2 17+ -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-30309,-1998292] |
[a1,a2,a3,a4,a6] |
Generators |
[74539059144:1995267549875:94818816] |
Generators of the group modulo torsion |
j |
20346417/289 |
j-invariant |
L |
2.6692575486176 |
L(r)(E,1)/r! |
Ω |
0.36214397831906 |
Real period |
R |
14.741416172442 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
0.99999999971717 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
17a2 |
Quadratic twists by: 73 |