Atkin-Lehner |
2+ 3- 5+ 13- 17- |
Signs for the Atkin-Lehner involutions |
Class |
26520f |
Isogeny class |
Conductor |
26520 |
Conductor |
∏ cp |
128 |
Product of Tamagawa factors cp |
Δ |
-81551571379200 = -1 · 210 · 38 · 52 · 134 · 17 |
Discriminant |
Eigenvalues |
2+ 3- 5+ 0 4 13- 17- -8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,4504,-417120] |
[a1,a2,a3,a4,a6] |
j |
9865576607324/79640206425 |
j-invariant |
L |
2.4156062724833 |
L(r)(E,1)/r! |
Ω |
0.30195078406046 |
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 |
53040g3 79560bs3 |
Quadratic twists by: -4 -3 |