Atkin-Lehner |
2- 3- 5+ 7- 19+ |
Signs for the Atkin-Lehner involutions |
Class |
83790dx |
Isogeny class |
Conductor |
83790 |
Conductor |
∏ cp |
48 |
Product of Tamagawa factors cp |
Δ |
7.3066881641959E+25 |
Discriminant |
Eigenvalues |
2- 3- 5+ 7- -4 2 -2 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-131532008,-409830998349] |
[a1,a2,a3,a4,a6] |
j |
2934284984699764805929/851931751022747640 |
j-invariant |
L |
2.1873759281061 |
L(r)(E,1)/r! |
Ω |
0.045570330921799 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
4 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
27930q3 11970cd4 |
Quadratic twists by: -3 -7 |