Atkin-Lehner |
2- 3- 5+ 19+ |
Signs for the Atkin-Lehner involutions |
Class |
13680bd |
Isogeny class |
Conductor |
13680 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
4.9454541555969E+20 |
Discriminant |
Eigenvalues |
2- 3- 5+ -4 0 -6 -2 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-4487043,3498419842] |
[a1,a2,a3,a4,a6] |
Generators |
[591:32450:1] |
Generators of the group modulo torsion |
j |
3345930611358906241/165622259047500 |
j-invariant |
L |
3.3167389435412 |
L(r)(E,1)/r! |
Ω |
0.16353886320716 |
Real period |
R |
5.0702610965014 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
1710g4 54720fc3 4560bc4 68400eq3 |
Quadratic twists by: -4 8 -3 5 |