Atkin-Lehner |
2- 3+ 7+ 13+ |
Signs for the Atkin-Lehner involutions |
Class |
14196b |
Isogeny class |
Conductor |
14196 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
1012008082176 = 28 · 32 · 7 · 137 |
Discriminant |
Eigenvalues |
2- 3+ 2 7+ 0 13+ 4 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-81852,9040680] |
[a1,a2,a3,a4,a6] |
j |
49081386832/819 |
j-invariant |
L |
1.608996800664 |
L(r)(E,1)/r! |
Ω |
0.80449840033198 |
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 |
56784cz2 42588i2 99372bm2 1092d2 |
Quadratic twists by: -4 -3 -7 13 |