Atkin-Lehner |
2+ 3- 5- 13- 17- |
Signs for the Atkin-Lehner involutions |
Class |
26520i |
Isogeny class |
Conductor |
26520 |
Conductor |
∏ cp |
64 |
Product of Tamagawa factors cp |
Δ |
20893788687283200 = 210 · 32 · 52 · 13 · 178 |
Discriminant |
Eigenvalues |
2+ 3- 5- -4 0 13- 17- 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-90240,-7808400] |
[a1,a2,a3,a4,a6] |
Generators |
[915:-26010:1] |
Generators of the group modulo torsion |
j |
79364416584061444/20404090514925 |
j-invariant |
L |
6.2008503286978 |
L(r)(E,1)/r! |
Ω |
0.28068597701241 |
Real period |
R |
1.3807356878626 |
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 |
53040o4 79560bm4 |
Quadratic twists by: -4 -3 |