Atkin-Lehner |
5+ 7- 71+ |
Signs for the Atkin-Lehner involutions |
Class |
86975k |
Isogeny class |
Conductor |
86975 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
2498174261474609375 = 514 · 78 · 71 |
Discriminant |
Eigenvalues |
-1 -2 5+ 7- -4 4 4 -6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,0,-352213,26244042] |
[a1,a2,a3,a4,a6] |
j |
2628643361401/1358984375 |
j-invariant |
L |
0.90640619782227 |
L(r)(E,1)/r! |
Ω |
0.2266015282107 |
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 |
17395d2 12425b2 |
Quadratic twists by: 5 -7 |