Atkin-Lehner |
2- 5+ 7- 13- |
Signs for the Atkin-Lehner involutions |
Class |
31850cb |
Isogeny class |
Conductor |
31850 |
Conductor |
∏ cp |
48 |
Product of Tamagawa factors cp |
Δ |
1.3319842935547E+19 |
Discriminant |
Eigenvalues |
2- -2 5+ 7- 0 13- 0 -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,0,-17968938,29315800492] |
[a1,a2,a3,a4,a6] |
j |
349046010201856969/7245875000 |
j-invariant |
L |
2.4774519870361 |
L(r)(E,1)/r! |
Ω |
0.2064543322528 |
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 |
6370h4 4550q4 |
Quadratic twists by: 5 -7 |