Atkin-Lehner |
2- 13+ |
Signs for the Atkin-Lehner involutions |
Class |
338c |
Isogeny class |
Conductor |
338 |
Conductor |
∏ cp |
18 |
Product of Tamagawa factors cp |
Δ |
-32127240704 = -1 · 29 · 137 |
Discriminant |
Eigenvalues |
2- 1 3 1 -6 13+ -3 -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,0,-77659,-8336303] |
[a1,a2,a3,a4,a6] |
j |
-10730978619193/6656 |
j-invariant |
L |
2.573914226694 |
L(r)(E,1)/r! |
Ω |
0.14299523481633 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
2704g3 10816i3 3042f3 8450c3 |
Quadratic twists by: -4 8 -3 5 |