Atkin-Lehner |
2- 3- 7- 73+ |
Signs for the Atkin-Lehner involutions |
Class |
64386ca |
Isogeny class |
Conductor |
64386 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
8226857858562 = 2 · 38 · 76 · 732 |
Discriminant |
Eigenvalues |
2- 3- -4 7- -2 0 -6 8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-43007,3440805] |
[a1,a2,a3,a4,a6] |
j |
102568953241/95922 |
j-invariant |
L |
2.9299910377456 |
L(r)(E,1)/r! |
Ω |
0.73249776078985 |
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 |
21462g2 1314g2 |
Quadratic twists by: -3 -7 |