Atkin-Lehner |
2+ 5- 43+ |
Signs for the Atkin-Lehner involutions |
Class |
18490b |
Isogeny class |
Conductor |
18490 |
Conductor |
∏ cp |
12 |
Product of Tamagawa factors cp |
Δ |
6.2824076492105E+19 |
Discriminant |
Eigenvalues |
2+ 0 5- 0 -4 0 2 -6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,-3185249,2155388805] |
[a1,a2,a3,a4,a6] |
j |
7111117467/125000 |
j-invariant |
L |
0.590693366509 |
L(r)(E,1)/r! |
Ω |
0.19689778883633 |
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 |
92450t2 18490g2 |
Quadratic twists by: 5 -43 |