Atkin-Lehner |
2+ 3- 19+ |
Signs for the Atkin-Lehner involutions |
Class |
342g |
Isogeny class |
Conductor |
342 |
Conductor |
∏ cp |
1 |
Product of Tamagawa factors cp |
Δ |
-3610152342 = -1 · 2 · 36 · 195 |
Discriminant |
Eigenvalues |
2+ 3- 4 3 -2 -1 -3 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,-630,6898] |
[a1,a2,a3,a4,a6] |
j |
-37966934881/4952198 |
j-invariant |
L |
1.360215538183 |
L(r)(E,1)/r! |
Ω |
1.360215538183 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
2736x2 10944bl2 38b2 8550z2 |
Quadratic twists by: -4 8 -3 5 |