Atkin-Lehner |
2- 3+ 13- 19- |
Signs for the Atkin-Lehner involutions |
Class |
84474bn |
Isogeny class |
Conductor |
84474 |
Conductor |
∏ cp |
104 |
Product of Tamagawa factors cp |
deg |
3144960 |
Modular degree for the optimal curve |
Δ |
-1873698870915735552 = -1 · 213 · 39 · 13 · 197 |
Discriminant |
Eigenvalues |
2- 3+ 2 -5 -5 13- -4 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-1155629,482965525] |
[a1,a2,a3,a4,a6] |
Generators |
[575:-3176:1] [385:9554:1] |
Generators of the group modulo torsion |
j |
-184317154371/2023424 |
j-invariant |
L |
15.508285175397 |
L(r)(E,1)/r! |
Ω |
0.26466170596628 |
Real period |
R |
0.56342917514728 |
Regulator |
r |
2 |
Rank of the group of rational points |
S |
1.0000000000058 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
84474k1 4446c1 |
Quadratic twists by: -3 -19 |