Atkin-Lehner |
2+ 3- 7+ 13- 31+ |
Signs for the Atkin-Lehner involutions |
Class |
16926r |
Isogeny class |
Conductor |
16926 |
Conductor |
∏ cp |
144 |
Product of Tamagawa factors cp |
Δ |
1.1855675052839E+22 |
Discriminant |
Eigenvalues |
2+ 3- 2 7+ 0 13- 6 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,-8492530,-7956718936] |
[a1,a2,a3,a4,a6] |
Generators |
[-1379:34343:1] |
Generators of the group modulo torsion |
j |
67738395856440660061058713/11855675052839366569548 |
j-invariant |
L |
5.0927957917853 |
L(r)(E,1)/r! |
Ω |
0.089497661529211 |
Real period |
R |
6.3226925644595 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
50778bd4 118482j4 |
Quadratic twists by: -3 -7 |