Atkin-Lehner |
2- 3- 19- 67+ |
Signs for the Atkin-Lehner involutions |
Class |
91656o |
Isogeny class |
Conductor |
91656 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
6234848805888 = 210 · 314 · 19 · 67 |
Discriminant |
Eigenvalues |
2- 3- 2 -4 0 -6 -2 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-244659,-46578818] |
[a1,a2,a3,a4,a6] |
j |
2169600718797508/8352153 |
j-invariant |
L |
1.7173124742497 |
L(r)(E,1)/r! |
Ω |
0.21466406834513 |
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 |
30552i4 |
Quadratic twists by: -3 |