Atkin-Lehner |
2- 5+ 7- 71- |
Signs for the Atkin-Lehner involutions |
Class |
39760o |
Isogeny class |
Conductor |
39760 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
-2485000000000000000 = -1 · 215 · 516 · 7 · 71 |
Discriminant |
Eigenvalues |
2- 0 5+ 7- 0 -2 2 8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,209077,-66319878] |
[a1,a2,a3,a4,a6] |
j |
246764421781367391/606689453125000 |
j-invariant |
L |
2.1274262628672 |
L(r)(E,1)/r! |
Ω |
0.13296414142896 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
16 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
4970g4 |
Quadratic twists by: -4 |