Atkin-Lehner |
7- 43+ |
Signs for the Atkin-Lehner involutions |
Class |
90601b |
Isogeny class |
Conductor |
90601 |
Conductor |
∏ cp |
1 |
Product of Tamagawa factors cp |
deg |
69300 |
Modular degree for the optimal curve |
Δ |
402218518849 = 76 · 434 |
Discriminant |
Eigenvalues |
1 -1 1 7- 0 5 -3 -1 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,-1887,7288] |
[a1,a2,a3,a4,a6] |
j |
1849 |
j-invariant |
L |
0.82684994141803 |
L(r)(E,1)/r! |
Ω |
0.82685009430607 |
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 |
1849b1 90601d1 |
Quadratic twists by: -7 -43 |