Atkin-Lehner |
3- 5+ 29+ |
Signs for the Atkin-Lehner involutions |
Class |
1305c |
Isogeny class |
Conductor |
1305 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
-2900294150625 = -1 · 38 · 54 · 294 |
Discriminant |
Eigenvalues |
1 3- 5+ -4 0 6 -2 8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,-3510,115425] |
[a1,a2,a3,a4,a6] |
j |
-6561258219361/3978455625 |
j-invariant |
L |
1.4881143692059 |
L(r)(E,1)/r! |
Ω |
0.74405718460293 |
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 |
20880bv4 83520dg3 435d4 6525f4 |
Quadratic twists by: -4 8 -3 5 |