Atkin-Lehner |
2+ 5+ 11+ 19+ |
Signs for the Atkin-Lehner involutions |
Class |
16720a |
Isogeny class |
Conductor |
16720 |
Conductor |
∏ cp |
32 |
Product of Tamagawa factors cp |
Δ |
-9.4957954200822E+20 |
Discriminant |
Eigenvalues |
2+ 0 5+ 2 11+ 6 6 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-9052363,-10587452838] |
[a1,a2,a3,a4,a6] |
Generators |
[664127789:28945733916:148877] |
Generators of the group modulo torsion |
j |
-40057112705491230991938/463661885746200625 |
j-invariant |
L |
4.961646540703 |
L(r)(E,1)/r! |
Ω |
0.04348902155053 |
Real period |
R |
14.261204218339 |
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 |
8360l2 66880do2 83600a2 |
Quadratic twists by: -4 8 5 |