Atkin-Lehner |
7- 19+ 73+ |
Signs for the Atkin-Lehner involutions |
Class |
67963c |
Isogeny class |
Conductor |
67963 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
1142254141 = 77 · 19 · 73 |
Discriminant |
Eigenvalues |
0 -1 3 7- 0 4 6 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,1,-154140149,736634524842] |
[a1,a2,a3,a4,a6] |
j |
3442570146140016049389568/9709 |
j-invariant |
L |
1.2906904315686 |
L(r)(E,1)/r! |
Ω |
0.32267260305488 |
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 |
9709b3 |
Quadratic twists by: -7 |