Atkin-Lehner |
2+ 3+ 7+ 101- |
Signs for the Atkin-Lehner involutions |
Class |
12726a |
Isogeny class |
Conductor |
12726 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
-16590700094976 = -1 · 29 · 33 · 76 · 1012 |
Discriminant |
Eigenvalues |
2+ 3+ -2 7+ -4 4 6 -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,6027,-78795] |
[a1,a2,a3,a4,a6] |
j |
896650074761589/614470373888 |
j-invariant |
L |
0.78702150049029 |
L(r)(E,1)/r! |
Ω |
0.39351075024515 |
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 |
101808q2 12726f2 89082b2 |
Quadratic twists by: -4 -3 -7 |