Atkin-Lehner |
2- 7- 17- 19- |
Signs for the Atkin-Lehner involutions |
Class |
31654w |
Isogeny class |
Conductor |
31654 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
24548405042 = 2 · 76 · 172 · 192 |
Discriminant |
Eigenvalues |
2- 2 -4 7- 2 6 17- 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,-188700,-31629109] |
[a1,a2,a3,a4,a6] |
Generators |
[425561970:1907779993:830584] |
Generators of the group modulo torsion |
j |
6316133726112049/208658 |
j-invariant |
L |
9.9779037333175 |
L(r)(E,1)/r! |
Ω |
0.22906385666913 |
Real period |
R |
10.889871364265 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
646c2 |
Quadratic twists by: -7 |