Atkin-Lehner |
2+ 3+ 5- 7- 13- |
Signs for the Atkin-Lehner involutions |
Class |
87360bs |
Isogeny class |
Conductor |
87360 |
Conductor |
∏ cp |
256 |
Product of Tamagawa factors cp |
Δ |
-32361638400000000 = -1 · 215 · 34 · 58 · 74 · 13 |
Discriminant |
Eigenvalues |
2+ 3+ 5- 7- 4 13- -6 8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,4095,-8655903] |
[a1,a2,a3,a4,a6] |
j |
231701815288/987598828125 |
j-invariant |
L |
2.738899921295 |
L(r)(E,1)/r! |
Ω |
0.17118124429741 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
87360dh3 43680r2 |
Quadratic twists by: -4 8 |