Atkin-Lehner |
2+ 5- 7- 31+ |
Signs for the Atkin-Lehner involutions |
Class |
121520j |
Isogeny class |
Conductor |
121520 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
8104190187520 = 211 · 5 · 77 · 312 |
Discriminant |
Eigenvalues |
2+ 0 5- 7- 0 -4 -6 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-72667,-7538454] |
[a1,a2,a3,a4,a6] |
Generators |
[1071:33810:1] |
Generators of the group modulo torsion |
j |
176123461698/33635 |
j-invariant |
L |
5.2026677327971 |
L(r)(E,1)/r! |
Ω |
0.29078381083755 |
Real period |
R |
4.4729688747585 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
0.99999999849251 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
60760v2 17360c2 |
Quadratic twists by: -4 -7 |