Atkin-Lehner |
2+ 3- 5- 7+ 17- |
Signs for the Atkin-Lehner involutions |
Class |
42840y |
Isogeny class |
Conductor |
42840 |
Conductor |
∏ cp |
128 |
Product of Tamagawa factors cp |
Δ |
-1.7295842921342E+28 |
Discriminant |
Eigenvalues |
2+ 3- 5- 7+ 0 -2 17- 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-799438827,10757742081046] |
[a1,a2,a3,a4,a6] |
j |
-75692341253274719707454116/23169371197357177734375 |
j-invariant |
L |
1.1794512214605 |
L(r)(E,1)/r! |
Ω |
0.036857850674439 |
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 |
85680cc3 14280br4 |
Quadratic twists by: -4 -3 |