Atkin-Lehner |
2- 3- 5+ 7- 13+ |
Signs for the Atkin-Lehner involutions |
Class |
8190bj |
Isogeny class |
Conductor |
8190 |
Conductor |
∏ cp |
400 |
Product of Tamagawa factors cp |
Δ |
-2.6534109056889E+24 |
Discriminant |
Eigenvalues |
2- 3- 5+ 7- 6 13+ -4 8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,10390747,-77306884419] |
[a1,a2,a3,a4,a6] |
j |
170190978202632673472759/3639795481054687500000 |
j-invariant |
L |
3.930285617238 |
L(r)(E,1)/r! |
Ω |
0.03930285617238 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
65520cp2 2730i2 40950bi2 57330fi2 |
Quadratic twists by: -4 -3 5 -7 |