Atkin-Lehner |
2+ 3- 13+ 17- 23- |
Signs for the Atkin-Lehner involutions |
Class |
91494k |
Isogeny class |
Conductor |
91494 |
Conductor |
∏ cp |
32 |
Product of Tamagawa factors cp |
Δ |
19927527421698 = 2 · 36 · 132 · 172 · 234 |
Discriminant |
Eigenvalues |
2+ 3- 4 0 6 13+ 17- 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,-17910,-892742] |
[a1,a2,a3,a4,a6] |
j |
871558577105761/27335428562 |
j-invariant |
L |
3.307870632629 |
L(r)(E,1)/r! |
Ω |
0.41348381804309 |
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 |
10166b2 |
Quadratic twists by: -3 |