Atkin-Lehner |
2+ 3- 5+ 7- 31- |
Signs for the Atkin-Lehner involutions |
Class |
19530q |
Isogeny class |
Conductor |
19530 |
Conductor |
∏ cp |
32 |
Product of Tamagawa factors cp |
Δ |
-1.15856598375E+20 |
Discriminant |
Eigenvalues |
2+ 3- 5+ 7- 0 2 -6 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,27810,517857300] |
[a1,a2,a3,a4,a6] |
j |
3262799342345759/158925375000000000 |
j-invariant |
L |
1.182284430677 |
L(r)(E,1)/r! |
Ω |
0.14778555383462 |
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 |
6510bd2 97650df2 |
Quadratic twists by: -3 5 |