Atkin-Lehner |
3- 5- 7+ 23- |
Signs for the Atkin-Lehner involutions |
Class |
7245p |
Isogeny class |
Conductor |
7245 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
192783864105 = 39 · 5 · 7 · 234 |
Discriminant |
Eigenvalues |
1 3- 5- 7+ -4 -6 2 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,-45459,-3719192] |
[a1,a2,a3,a4,a6] |
j |
14251520160844849/264449745 |
j-invariant |
L |
1.30783998854 |
L(r)(E,1)/r! |
Ω |
0.326959997135 |
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 |
115920ew4 2415a3 36225bp4 50715bb4 |
Quadratic twists by: -4 -3 5 -7 |