Atkin-Lehner |
2+ 7- 23- 31+ |
Signs for the Atkin-Lehner involutions |
Class |
39928b |
Isogeny class |
Conductor |
39928 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
49026227898368 = 211 · 72 · 232 · 314 |
Discriminant |
Eigenvalues |
2+ 2 0 7- 4 4 -6 -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-20328,-1056724] |
[a1,a2,a3,a4,a6] |
Generators |
[3347600529:-3249096794:20346417] |
Generators of the group modulo torsion |
j |
453627192343250/23938587841 |
j-invariant |
L |
9.4036626711348 |
L(r)(E,1)/r! |
Ω |
0.40114150692464 |
Real period |
R |
11.721128964223 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1.0000000000002 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
79856a2 |
Quadratic twists by: -4 |