Atkin-Lehner |
2+ 5- 11+ 19+ |
Signs for the Atkin-Lehner involutions |
Class |
66880z |
Isogeny class |
Conductor |
66880 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-7156695040 = -1 · 215 · 5 · 112 · 192 |
Discriminant |
Eigenvalues |
2+ -2 5- 4 11+ 6 4 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-65,-4097] |
[a1,a2,a3,a4,a6] |
j |
-941192/218405 |
j-invariant |
L |
2.3673001964684 |
L(r)(E,1)/r! |
Ω |
0.59182504969394 |
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 |
66880bw2 33440i2 |
Quadratic twists by: -4 8 |