Atkin-Lehner |
2+ 3+ 7- 13+ |
Signs for the Atkin-Lehner involutions |
Class |
49686g |
Isogeny class |
Conductor |
49686 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
Δ |
2.1362255622479E+21 |
Discriminant |
Eigenvalues |
2+ 3+ 0 7- -5 13+ -3 -1 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,-133680355,594847722253] |
[a1,a2,a3,a4,a6] |
j |
47490922375/384 |
j-invariant |
L |
0.26334156444843 |
L(r)(E,1)/r! |
Ω |
0.13167078222029 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
49686be1 49686bz2 |
Quadratic twists by: -7 13 |