Atkin-Lehner |
2- 3- 7+ 13+ |
Signs for the Atkin-Lehner involutions |
Class |
26208bh |
Isogeny class |
Conductor |
26208 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
deg |
10240 |
Modular degree for the optimal curve |
Δ |
-2445520896 = -1 · 212 · 38 · 7 · 13 |
Discriminant |
Eigenvalues |
2- 3- -3 7+ 0 13+ 0 -5 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-264,-2896] |
[a1,a2,a3,a4,a6] |
Generators |
[28:108:1] |
Generators of the group modulo torsion |
j |
-681472/819 |
j-invariant |
L |
3.4369799634961 |
L(r)(E,1)/r! |
Ω |
0.56618719182132 |
Real period |
R |
1.517598778789 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
26208s1 52416cd1 8736a1 |
Quadratic twists by: -4 8 -3 |