Atkin-Lehner |
2+ 3+ 17+ 47- |
Signs for the Atkin-Lehner involutions |
Class |
81498c |
Isogeny class |
Conductor |
81498 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
Δ |
-1.9533864477797E+25 |
Discriminant |
Eigenvalues |
2+ 3+ 3 4 6 -4 17+ -1 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,52491209,-154219973483] |
[a1,a2,a3,a4,a6] |
j |
7934036838896807/9689446219776 |
j-invariant |
L |
2.6461108991189 |
L(r)(E,1)/r! |
Ω |
0.036751541260903 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
36 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
81498l2 |
Quadratic twists by: 17 |