Atkin-Lehner |
2- 3+ 5+ 7- 19- |
Signs for the Atkin-Lehner involutions |
Class |
83790cv |
Isogeny class |
Conductor |
83790 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
561895153470 = 2 · 33 · 5 · 78 · 192 |
Discriminant |
Eigenvalues |
2- 3+ 5+ 7- 2 -6 -2 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-7433,-242133] |
[a1,a2,a3,a4,a6] |
j |
14295828483/176890 |
j-invariant |
L |
2.0582497351373 |
L(r)(E,1)/r! |
Ω |
0.51456242255123 |
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 |
83790q2 11970bm2 |
Quadratic twists by: -3 -7 |