Atkin-Lehner |
5- 7- 13- |
Signs for the Atkin-Lehner involutions |
Class |
15925y |
Isogeny class |
Conductor |
15925 |
Conductor |
∏ cp |
10 |
Product of Tamagawa factors cp |
Δ |
17063378967578125 = 58 · 76 · 135 |
Discriminant |
Eigenvalues |
2 -1 5- 7- 2 13- -2 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,1,-120458,-14773557] |
[a1,a2,a3,a4,a6] |
j |
4206161920/371293 |
j-invariant |
L |
2.5770988664024 |
L(r)(E,1)/r! |
Ω |
0.25770988664024 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
15925k1 325d2 |
Quadratic twists by: 5 -7 |