Atkin-Lehner |
2- 3+ 5+ 7+ 71+ |
Signs for the Atkin-Lehner involutions |
Class |
74550bu |
Isogeny class |
Conductor |
74550 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
-23982472910156250 = -1 · 2 · 3 · 510 · 78 · 71 |
Discriminant |
Eigenvalues |
2- 3+ 5+ 7+ 4 -2 -2 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,25537,7294031] |
[a1,a2,a3,a4,a6] |
j |
117872434296791/1534878266250 |
j-invariant |
L |
2.2428827927611 |
L(r)(E,1)/r! |
Ω |
0.28036034723489 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
4 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
14910q4 |
Quadratic twists by: 5 |