Atkin-Lehner |
2- 11- 19+ |
Signs for the Atkin-Lehner involutions |
Class |
7942r |
Isogeny class |
Conductor |
7942 |
Conductor |
∏ cp |
9 |
Product of Tamagawa factors cp |
Δ |
-1494553547608 = -1 · 23 · 11 · 198 |
Discriminant |
Eigenvalues |
2- -2 0 2 11- -1 -6 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,0,-15277708,-22985792280] |
[a1,a2,a3,a4,a6] |
Generators |
[6364710:367786089:1000] |
Generators of the group modulo torsion |
j |
-23220390648606625/88 |
j-invariant |
L |
4.6965229474501 |
L(r)(E,1)/r! |
Ω |
0.038181677720005 |
Real period |
R |
13.667180548659 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
63536n2 71478h2 87362h2 7942j2 |
Quadratic twists by: -4 -3 -11 -19 |