Atkin-Lehner |
2- 3+ 11- 17- |
Signs for the Atkin-Lehner involutions |
Class |
74052b |
Isogeny class |
Conductor |
74052 |
Conductor |
∏ cp |
18 |
Product of Tamagawa factors cp |
Δ |
-43856516494289664 = -1 · 28 · 39 · 116 · 173 |
Discriminant |
Eigenvalues |
2- 3+ 3 -2 11- 1 17- 7 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-26136,-10206108] |
[a1,a2,a3,a4,a6] |
j |
-221184/4913 |
j-invariant |
L |
2.8035236244422 |
L(r)(E,1)/r! |
Ω |
0.15575131202624 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
74052a1 612a2 |
Quadratic twists by: -3 -11 |