Atkin-Lehner |
2+ 7- 11+ 17+ |
Signs for the Atkin-Lehner involutions |
Class |
20944d |
Isogeny class |
Conductor |
20944 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
6585463808 = 210 · 7 · 11 · 174 |
Discriminant |
Eigenvalues |
2+ 0 2 7- 11+ -6 17+ 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-1739,-27638] |
[a1,a2,a3,a4,a6] |
j |
567966213252/6431117 |
j-invariant |
L |
1.4796256292942 |
L(r)(E,1)/r! |
Ω |
0.7398128146471 |
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 |
10472a4 83776bk3 |
Quadratic twists by: -4 8 |