Atkin-Lehner |
3+ 5- 13+ 31- |
Signs for the Atkin-Lehner involutions |
Class |
90675h |
Isogeny class |
Conductor |
90675 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
2178393881625 = 39 · 53 · 134 · 31 |
Discriminant |
Eigenvalues |
-1 3+ 5- -2 0 13+ 2 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-21845,1246132] |
[a1,a2,a3,a4,a6] |
Generators |
[49:515:1] |
Generators of the group modulo torsion |
j |
468554286663/885391 |
j-invariant |
L |
3.2131150392237 |
L(r)(E,1)/r! |
Ω |
0.82370743358935 |
Real period |
R |
1.9503982274013 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1.000000000773 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
90675g2 90675k2 |
Quadratic twists by: -3 5 |