Atkin-Lehner |
2+ 5+ 7- 47+ |
Signs for the Atkin-Lehner involutions |
Class |
26320b |
Isogeny class |
Conductor |
26320 |
Conductor |
∏ cp |
32 |
Product of Tamagawa factors cp |
Δ |
2770969600 = 210 · 52 · 72 · 472 |
Discriminant |
Eigenvalues |
2+ 0 5+ 7- 0 2 -2 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-643,-5742] |
[a1,a2,a3,a4,a6] |
j |
28711552356/2706025 |
j-invariant |
L |
1.9076291454613 |
L(r)(E,1)/r! |
Ω |
0.95381457273075 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
13160d2 105280bf2 |
Quadratic twists by: -4 8 |