Atkin-Lehner |
2- 3- 5+ 7- 19+ |
Signs for the Atkin-Lehner involutions |
Class |
27930cw |
Isogeny class |
Conductor |
27930 |
Conductor |
∏ cp |
160 |
Product of Tamagawa factors cp |
Δ |
1.9485293154679E+19 |
Discriminant |
Eigenvalues |
2- 3- 5+ 7- 0 6 -2 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,0,-1526841,-694547379] |
[a1,a2,a3,a4,a6] |
j |
3345930611358906241/165622259047500 |
j-invariant |
L |
5.4493332481636 |
L(r)(E,1)/r! |
Ω |
0.13623333120411 |
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 |
83790bs3 570i3 |
Quadratic twists by: -3 -7 |