Atkin-Lehner |
2+ 3- 7- 13+ |
Signs for the Atkin-Lehner involutions |
Class |
26208q |
Isogeny class |
Conductor |
26208 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
152059058247462912 = 212 · 322 · 7 · 132 |
Discriminant |
Eigenvalues |
2+ 3- -2 7- 0 13+ 6 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-135516,4087424] |
[a1,a2,a3,a4,a6] |
Generators |
[-236:4788:1] |
Generators of the group modulo torsion |
j |
92173898928448/50924270943 |
j-invariant |
L |
4.9629363632647 |
L(r)(E,1)/r! |
Ω |
0.28200490884611 |
Real period |
R |
4.3996896929664 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
26208j3 52416gm1 8736s2 |
Quadratic twists by: -4 8 -3 |