Atkin-Lehner |
2- 7- 11+ 19+ |
Signs for the Atkin-Lehner involutions |
Class |
20482i |
Isogeny class |
Conductor |
20482 |
Conductor |
∏ cp |
3 |
Product of Tamagawa factors cp |
Δ |
-3578696968 = -1 · 23 · 72 · 113 · 193 |
Discriminant |
Eigenvalues |
2- 2 0 7- 11+ -2 0 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,-253,3163] |
[a1,a2,a3,a4,a6] |
Generators |
[-11:74:1] |
Generators of the group modulo torsion |
j |
-36559182625/73034632 |
j-invariant |
L |
10.675978530803 |
L(r)(E,1)/r! |
Ω |
1.2504134409311 |
Real period |
R |
2.8459862904369 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
20482g2 |
Quadratic twists by: -7 |