Atkin-Lehner |
2+ 3- 7- 47+ |
Signs for the Atkin-Lehner involutions |
Class |
31584m |
Isogeny class |
Conductor |
31584 |
Conductor |
∏ cp |
10 |
Product of Tamagawa factors cp |
deg |
11520 |
Modular degree for the optimal curve |
Δ |
-327462912 = -1 · 212 · 35 · 7 · 47 |
Discriminant |
Eigenvalues |
2+ 3- 0 7- 5 -2 7 -1 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-173,1179] |
[a1,a2,a3,a4,a6] |
Generators |
[13:36:1] |
Generators of the group modulo torsion |
j |
-140608000/79947 |
j-invariant |
L |
7.7620394340153 |
L(r)(E,1)/r! |
Ω |
1.5902689178897 |
Real period |
R |
0.48809602870912 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
0.99999999999999 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
31584b1 63168cl1 94752bj1 |
Quadratic twists by: -4 8 -3 |