Atkin-Lehner |
2- 7- 11- 17- |
Signs for the Atkin-Lehner involutions |
Class |
28798bc |
Isogeny class |
Conductor |
28798 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
deg |
57024 |
Modular degree for the optimal curve |
Δ |
-12346214110076 = -1 · 22 · 7 · 1110 · 17 |
Discriminant |
Eigenvalues |
2- -1 1 7- 11- -2 17- 6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,-305,168939] |
[a1,a2,a3,a4,a6] |
Generators |
[974:10695:8] |
Generators of the group modulo torsion |
j |
-121/476 |
j-invariant |
L |
7.3989040210134 |
L(r)(E,1)/r! |
Ω |
0.5714866456111 |
Real period |
R |
6.4733831296281 |
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 |
28798c1 |
Quadratic twists by: -11 |