Atkin-Lehner |
2+ 3+ 5- 7- 19- |
Signs for the Atkin-Lehner involutions |
Class |
127680bu |
Isogeny class |
Conductor |
127680 |
Conductor |
∏ cp |
64 |
Product of Tamagawa factors cp |
Δ |
-1.00887220224E+19 |
Discriminant |
Eigenvalues |
2+ 3+ 5- 7- -4 6 -2 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-42785,152870817] |
[a1,a2,a3,a4,a6] |
j |
-33042169120969/38485420312500 |
j-invariant |
L |
2.9554702973345 |
L(r)(E,1)/r! |
Ω |
0.18471685484348 |
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 |
127680fw3 3990m4 |
Quadratic twists by: -4 8 |