Atkin-Lehner |
2- 5- 7- 41- |
Signs for the Atkin-Lehner involutions |
Class |
91840bs |
Isogeny class |
Conductor |
91840 |
Conductor |
∏ cp |
7 |
Product of Tamagawa factors cp |
deg |
114688 |
Modular degree for the optimal curve |
Δ |
-367360000000 = -1 · 214 · 57 · 7 · 41 |
Discriminant |
Eigenvalues |
2- 2 5- 7- -4 -4 4 -1 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-3365,81725] |
[a1,a2,a3,a4,a6] |
Generators |
[-20:375:1] |
Generators of the group modulo torsion |
j |
-257269341184/22421875 |
j-invariant |
L |
10.018959675871 |
L(r)(E,1)/r! |
Ω |
0.93404433802898 |
Real period |
R |
1.5323469085396 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
0.99999999991489 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
91840r1 22960d1 |
Quadratic twists by: -4 8 |