Atkin-Lehner |
2- 3- 7+ 19- 23+ |
Signs for the Atkin-Lehner involutions |
Class |
18354w |
Isogeny class |
Conductor |
18354 |
Conductor |
∏ cp |
672 |
Product of Tamagawa factors cp |
Δ |
-2.2520287988037E+29 |
Discriminant |
Eigenvalues |
2- 3- -2 7+ 6 6 -2 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,0,-1353712969,29812950549785] |
[a1,a2,a3,a4,a6] |
j |
-274349062822440138956705327559697/225202879880369216454056214528 |
j-invariant |
L |
4.842020764257 |
L(r)(E,1)/r! |
Ω |
0.028821552168196 |
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 |
55062o2 128478bz2 |
Quadratic twists by: -3 -7 |