Atkin-Lehner |
2+ 3- 7- 19+ |
Signs for the Atkin-Lehner involutions |
Class |
798d |
Isogeny class |
Conductor |
798 |
Conductor |
∏ cp |
20 |
Product of Tamagawa factors cp |
Δ |
-927484650666 = -1 · 2 · 320 · 7 · 19 |
Discriminant |
Eigenvalues |
2+ 3- -2 7- -4 -2 -2 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,188,46340] |
[a1,a2,a3,a4,a6] |
Generators |
[-14:209:1] |
Generators of the group modulo torsion |
j |
740480746823/927484650666 |
j-invariant |
L |
1.8586019292251 |
L(r)(E,1)/r! |
Ω |
0.6913887855977 |
Real period |
R |
0.53764306507179 |
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 |
6384t4 25536t3 2394m4 19950br4 |
Quadratic twists by: -4 8 -3 5 |