Atkin-Lehner |
2+ 5- 7+ 59- |
Signs for the Atkin-Lehner involutions |
Class |
28910l |
Isogeny class |
Conductor |
28910 |
Conductor |
∏ cp |
12 |
Product of Tamagawa factors cp |
deg |
26880 |
Modular degree for the optimal curve |
Δ |
-136049303600 = -1 · 24 · 52 · 78 · 59 |
Discriminant |
Eigenvalues |
2+ -1 5- 7+ -2 2 3 -1 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,808,-15056] |
[a1,a2,a3,a4,a6] |
Generators |
[20:88:1] |
Generators of the group modulo torsion |
j |
10100279/23600 |
j-invariant |
L |
3.0285836454808 |
L(r)(E,1)/r! |
Ω |
0.53683418757879 |
Real period |
R |
0.47013021207723 |
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 |
28910d1 |
Quadratic twists by: -7 |