Atkin-Lehner |
2+ 3- 5+ 7+ 17+ |
Signs for the Atkin-Lehner involutions |
Class |
42840k |
Isogeny class |
Conductor |
42840 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
-5.143908873096E+20 |
Discriminant |
Eigenvalues |
2+ 3- 5+ 7+ 4 -2 17+ -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-4443123,3766333678] |
[a1,a2,a3,a4,a6] |
j |
-6497274863743503842/344536934765625 |
j-invariant |
L |
1.3044677566117 |
L(r)(E,1)/r! |
Ω |
0.16305846957461 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
4 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
85680bh5 14280bz6 |
Quadratic twists by: -4 -3 |