Atkin-Lehner |
2- 5+ 17- 23+ |
Signs for the Atkin-Lehner involutions |
Class |
19550be |
Isogeny class |
Conductor |
19550 |
Conductor |
∏ cp |
180 |
Product of Tamagawa factors cp |
Δ |
-2.725224906752E+22 |
Discriminant |
Eigenvalues |
2- -1 5+ 1 0 -5 17- 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,7235612,-2635800219] |
[a1,a2,a3,a4,a6] |
Generators |
[5021:-402895:1] |
Generators of the group modulo torsion |
j |
4289922792433184375/2790630304514048 |
j-invariant |
L |
6.1973961721971 |
L(r)(E,1)/r! |
Ω |
0.067731847503255 |
Real period |
R |
0.50832776608926 |
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 |
19550r2 |
Quadratic twists by: 5 |