Atkin-Lehner |
2- 7- 19- 47- |
Signs for the Atkin-Lehner involutions |
Class |
87514u |
Isogeny class |
Conductor |
87514 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-1314749279002580722 = -1 · 2 · 77 · 198 · 47 |
Discriminant |
Eigenvalues |
2- 0 2 7- 0 2 6 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,38921,-55097535] |
[a1,a2,a3,a4,a6] |
Generators |
[23443084173925341200:688034201485733160403:25620195392000000] |
Generators of the group modulo torsion |
j |
55424004754383/11175184480978 |
j-invariant |
L |
12.494162864023 |
L(r)(E,1)/r! |
Ω |
0.12790767729312 |
Real period |
R |
24.420275485924 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
0.99999999991779 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
12502c4 |
Quadratic twists by: -7 |