Atkin-Lehner |
2- 5- 17- 19- |
Signs for the Atkin-Lehner involutions |
Class |
25840bd |
Isogeny class |
Conductor |
25840 |
Conductor |
∏ cp |
64 |
Product of Tamagawa factors cp |
Δ |
118259946167091200 = 214 · 52 · 17 · 198 |
Discriminant |
Eigenvalues |
2- 0 5- -4 0 -2 17- 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-188507,26807306] |
[a1,a2,a3,a4,a6] |
Generators |
[157:1040:1] |
Generators of the group modulo torsion |
j |
180861533908915761/28872057169700 |
j-invariant |
L |
4.1476640046613 |
L(r)(E,1)/r! |
Ω |
0.31734021079316 |
Real period |
R |
3.2675216247373 |
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 |
3230g3 103360bw4 129200bp4 |
Quadratic twists by: -4 8 5 |