Atkin-Lehner |
2- 3+ 7- 13+ 23+ |
Signs for the Atkin-Lehner involutions |
Class |
87906bb |
Isogeny class |
Conductor |
87906 |
Conductor |
∏ cp |
32 |
Product of Tamagawa factors cp |
Δ |
-994934187299929968 = -1 · 24 · 32 · 76 · 136 · 233 |
Discriminant |
Eigenvalues |
2- 3+ 0 7- 6 13+ 6 -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,-31753,48026663] |
[a1,a2,a3,a4,a6] |
Generators |
[-151:7104:1] |
Generators of the group modulo torsion |
j |
-30094741482625/8456801054832 |
j-invariant |
L |
9.6311685279124 |
L(r)(E,1)/r! |
Ω |
0.22609722923039 |
Real period |
R |
5.324682970466 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
0.99999999986413 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
1794i3 |
Quadratic twists by: -7 |