Atkin-Lehner |
2+ 3- 7- 19+ 43- |
Signs for the Atkin-Lehner involutions |
Class |
102942v |
Isogeny class |
Conductor |
102942 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
-757754959594122 = -1 · 2 · 320 · 7 · 192 · 43 |
Discriminant |
Eigenvalues |
2+ 3- 4 7- 0 -2 -4 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,21105,595903] |
[a1,a2,a3,a4,a6] |
j |
1426069456292879/1039444389018 |
j-invariant |
L |
2.5740258938728 |
L(r)(E,1)/r! |
Ω |
0.32175328519676 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
4 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
34314r2 |
Quadratic twists by: -3 |