Atkin-Lehner |
2+ 3+ 7+ 17- 31+ |
Signs for the Atkin-Lehner involutions |
Class |
22134d |
Isogeny class |
Conductor |
22134 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-21008663172 = -1 · 22 · 38 · 72 · 17 · 312 |
Discriminant |
Eigenvalues |
2+ 3+ 4 7+ 0 2 17- 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,-3,-6975] |
[a1,a2,a3,a4,a6] |
j |
-4826809/21008663172 |
j-invariant |
L |
2.2203385671387 |
L(r)(E,1)/r! |
Ω |
0.55508464178468 |
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 |
66402u2 |
Quadratic twists by: -3 |