Atkin-Lehner |
2- 3- 7- 13+ |
Signs for the Atkin-Lehner involutions |
Class |
91728ds |
Isogeny class |
Conductor |
91728 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
317934093878698752 = 28 · 37 · 76 · 136 |
Discriminant |
Eigenvalues |
2- 3- 0 7- 0 13+ -6 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-330015,67740442] |
[a1,a2,a3,a4,a6] |
j |
181037698000/14480427 |
j-invariant |
L |
1.1943310038977 |
L(r)(E,1)/r! |
Ω |
0.29858275594649 |
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 |
22932k4 30576cl4 1872p4 |
Quadratic twists by: -4 -3 -7 |