Atkin-Lehner |
2- 3- 5+ 31- |
Signs for the Atkin-Lehner involutions |
Class |
28830bk |
Isogeny class |
Conductor |
28830 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
24761352699900 = 22 · 32 · 52 · 317 |
Discriminant |
Eigenvalues |
2- 3- 5+ -2 0 -4 -6 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,0,-635241,194821821] |
[a1,a2,a3,a4,a6] |
j |
31942518433489/27900 |
j-invariant |
L |
2.245586211381 |
L(r)(E,1)/r! |
Ω |
0.56139655284533 |
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 |
86490bg2 930k2 |
Quadratic twists by: -3 -31 |