Atkin-Lehner |
2+ 3- 11+ 67+ |
Signs for the Atkin-Lehner involutions |
Class |
13266d |
Isogeny class |
Conductor |
13266 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-55195078257792 = -1 · 27 · 38 · 114 · 672 |
Discriminant |
Eigenvalues |
2+ 3- 2 2 11+ 0 2 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,1584,356224] |
[a1,a2,a3,a4,a6] |
j |
602708730623/75713413248 |
j-invariant |
L |
1.9330120656539 |
L(r)(E,1)/r! |
Ω |
0.48325301641347 |
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 |
106128bz2 4422l2 |
Quadratic twists by: -4 -3 |