Atkin-Lehner |
2+ 3- 5- 37- |
Signs for the Atkin-Lehner involutions |
Class |
26640n |
Isogeny class |
Conductor |
26640 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
22372485120 = 211 · 310 · 5 · 37 |
Discriminant |
Eigenvalues |
2+ 3- 5- 0 0 -2 2 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-71067,-7292054] |
[a1,a2,a3,a4,a6] |
j |
26587051663538/14985 |
j-invariant |
L |
2.3392280376071 |
L(r)(E,1)/r! |
Ω |
0.29240350470094 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
4 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
13320p4 106560ed4 8880g4 |
Quadratic twists by: -4 8 -3 |