Atkin-Lehner |
7- 17+ 47+ |
Signs for the Atkin-Lehner involutions |
Class |
39151b |
Isogeny class |
Conductor |
39151 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
7394663725632308951 = 79 · 17 · 476 |
Discriminant |
Eigenvalues |
-1 0 2 7- 0 -4 17+ 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-1417849,-636158302] |
[a1,a2,a3,a4,a6] |
j |
2679323347758364497/62853604583399 |
j-invariant |
L |
0.27710390428392 |
L(r)(E,1)/r! |
Ω |
0.13855195214445 |
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 |
5593a2 |
Quadratic twists by: -7 |