Atkin-Lehner |
2+ 3- 11+ 17+ |
Signs for the Atkin-Lehner involutions |
Class |
26928j |
Isogeny class |
Conductor |
26928 |
Conductor |
∏ cp |
32 |
Product of Tamagawa factors cp |
Δ |
-3357230196041238528 = -1 · 211 · 318 · 114 · 172 |
Discriminant |
Eigenvalues |
2+ 3- -2 4 11+ 2 17+ -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-153651,91152466] |
[a1,a2,a3,a4,a6] |
j |
-268702931670626/2248659199809 |
j-invariant |
L |
1.7197783145317 |
L(r)(E,1)/r! |
Ω |
0.21497228931654 |
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 |
13464j4 107712em3 8976k4 |
Quadratic twists by: -4 8 -3 |