Atkin-Lehner |
2- 3+ 5- 7- 67+ |
Signs for the Atkin-Lehner involutions |
Class |
98490bl |
Isogeny class |
Conductor |
98490 |
Conductor |
∏ cp |
32 |
Product of Tamagawa factors cp |
Δ |
1109065358100 = 22 · 3 · 52 · 77 · 672 |
Discriminant |
Eigenvalues |
2- 3+ 5- 7- -2 2 -2 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,-21610,-1230685] |
[a1,a2,a3,a4,a6] |
j |
9486391169809/9426900 |
j-invariant |
L |
3.1502981299254 |
L(r)(E,1)/r! |
Ω |
0.39378726664241 |
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 |
14070j2 |
Quadratic twists by: -7 |