Atkin-Lehner |
2+ 5+ 17+ 19- |
Signs for the Atkin-Lehner involutions |
Class |
16150c |
Isogeny class |
Conductor |
16150 |
Conductor |
∏ cp |
12 |
Product of Tamagawa factors cp |
Δ |
61945343750 = 2 · 56 · 172 · 193 |
Discriminant |
Eigenvalues |
2+ 2 5+ -2 0 -2 17+ 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,-1829075,-952890625] |
[a1,a2,a3,a4,a6] |
j |
43311038625059640625/3964502 |
j-invariant |
L |
1.5578401453464 |
L(r)(E,1)/r! |
Ω |
0.1298200121122 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
4 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
129200bl4 646e4 |
Quadratic twists by: -4 5 |