Atkin-Lehner |
2- 5- 11- 19- |
Signs for the Atkin-Lehner involutions |
Class |
20900f |
Isogeny class |
Conductor |
20900 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
deg |
4608 |
Modular degree for the optimal curve |
Δ |
87362000 = 24 · 53 · 112 · 192 |
Discriminant |
Eigenvalues |
2- 0 5- 2 11- -2 2 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-620,5925] |
[a1,a2,a3,a4,a6] |
Generators |
[59:418:1] |
Generators of the group modulo torsion |
j |
13178585088/43681 |
j-invariant |
L |
5.2518564814627 |
L(r)(E,1)/r! |
Ω |
1.9212589554529 |
Real period |
R |
1.3667747563536 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
83600ch1 20900g1 |
Quadratic twists by: -4 5 |