Atkin-Lehner |
2+ 3- 17+ 19+ |
Signs for the Atkin-Lehner involutions |
Class |
98838l |
Isogeny class |
Conductor |
98838 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
deg |
1548288 |
Modular degree for the optimal curve |
Δ |
2514243189350744064 = 214 · 39 · 177 · 19 |
Discriminant |
Eigenvalues |
2+ 3- -2 2 -4 0 17+ 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,-361593,34502125] |
[a1,a2,a3,a4,a6] |
j |
297141543217/142884864 |
j-invariant |
L |
0.91595973379346 |
L(r)(E,1)/r! |
Ω |
0.22898992632785 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
32946p1 5814f1 |
Quadratic twists by: -3 17 |