Atkin-Lehner |
2- 3+ 5- 17+ 43+ |
Signs for the Atkin-Lehner involutions |
Class |
21930bb |
Isogeny class |
Conductor |
21930 |
Conductor |
∏ cp |
32 |
Product of Tamagawa factors cp |
Δ |
138987296100 = 22 · 32 · 52 · 174 · 432 |
Discriminant |
Eigenvalues |
2- 3+ 5- -4 0 -2 17+ 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,-1310,-3913] |
[a1,a2,a3,a4,a6] |
Generators |
[-35:41:1] |
Generators of the group modulo torsion |
j |
248632741743841/138987296100 |
j-invariant |
L |
6.0144424428956 |
L(r)(E,1)/r! |
Ω |
0.85229233442896 |
Real period |
R |
3.5283917266048 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
65790u2 109650bf2 |
Quadratic twists by: -3 5 |