Atkin-Lehner |
2- 3- 19- 67- |
Signs for the Atkin-Lehner involutions |
Class |
91656s |
Isogeny class |
Conductor |
91656 |
Conductor |
∏ cp |
48 |
Product of Tamagawa factors cp |
Δ |
1357220592612117504 = 210 · 316 · 193 · 672 |
Discriminant |
Eigenvalues |
2- 3- -2 2 0 -4 -6 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-1365771,-611786410] |
[a1,a2,a3,a4,a6] |
Generators |
[-709:380:1] |
Generators of the group modulo torsion |
j |
377424325795438372/1818121721499 |
j-invariant |
L |
4.9360940104664 |
L(r)(E,1)/r! |
Ω |
0.13969504181512 |
Real period |
R |
2.9445652607866 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1.0000000007437 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
30552c2 |
Quadratic twists by: -3 |