Atkin-Lehner |
2- 5- 47+ |
Signs for the Atkin-Lehner involutions |
Class |
18800bk |
Isogeny class |
Conductor |
18800 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
deg |
13440 |
Modular degree for the optimal curve |
Δ |
23500000000 = 28 · 59 · 47 |
Discriminant |
Eigenvalues |
2- -1 5- -3 3 -5 4 -5 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-1708,-25588] |
[a1,a2,a3,a4,a6] |
Generators |
[-214:125:8] |
Generators of the group modulo torsion |
j |
1102736/47 |
j-invariant |
L |
3.1864360475726 |
L(r)(E,1)/r! |
Ω |
0.74455751604439 |
Real period |
R |
2.1398186029342 |
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 |
4700l1 75200df1 18800bo1 |
Quadratic twists by: -4 8 5 |