Atkin-Lehner |
5- 7- 19- 23+ |
Signs for the Atkin-Lehner involutions |
Class |
15295d |
Isogeny class |
Conductor |
15295 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
2462495 = 5 · 72 · 19 · 232 |
Discriminant |
Eigenvalues |
-1 2 5- 7- 2 2 -2 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,-510,4220] |
[a1,a2,a3,a4,a6] |
j |
14671937276641/2462495 |
j-invariant |
L |
2.4943407325753 |
L(r)(E,1)/r! |
Ω |
2.4943407325753 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
76475e2 107065b2 |
Quadratic twists by: 5 -7 |