Atkin-Lehner |
2+ 3- 7- 13- |
Signs for the Atkin-Lehner involutions |
Class |
26208u |
Isogeny class |
Conductor |
26208 |
Conductor |
∏ cp |
32 |
Product of Tamagawa factors cp |
Δ |
2575133503488 = 212 · 312 · 7 · 132 |
Discriminant |
Eigenvalues |
2+ 3- 0 7- 6 13- -8 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-56460,-5163104] |
[a1,a2,a3,a4,a6] |
j |
6665900968000/862407 |
j-invariant |
L |
2.4777511976354 |
L(r)(E,1)/r! |
Ω |
0.30971889970444 |
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 |
26208bk2 52416ck1 8736y2 |
Quadratic twists by: -4 8 -3 |