Atkin-Lehner |
2+ 5- 17+ 23- |
Signs for the Atkin-Lehner involutions |
Class |
19550s |
Isogeny class |
Conductor |
19550 |
Conductor |
∏ cp |
12 |
Product of Tamagawa factors cp |
deg |
17280 |
Modular degree for the optimal curve |
Δ |
-224825000000 = -1 · 26 · 58 · 17 · 232 |
Discriminant |
Eigenvalues |
2+ 1 5- 3 0 1 17+ 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,-326,-22952] |
[a1,a2,a3,a4,a6] |
Generators |
[277:4461:1] |
Generators of the group modulo torsion |
j |
-9765625/575552 |
j-invariant |
L |
4.9110574133883 |
L(r)(E,1)/r! |
Ω |
0.43709870002096 |
Real period |
R |
0.93629833360154 |
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 |
19550bf1 |
Quadratic twists by: 5 |