Atkin-Lehner |
2+ 5+ 7- 13+ |
Signs for the Atkin-Lehner involutions |
Class |
7280d |
Isogeny class |
Conductor |
7280 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-6054749209600 = -1 · 210 · 52 · 72 · 136 |
Discriminant |
Eigenvalues |
2+ -2 5+ 7- 2 13+ 6 6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-2616,-129980] |
[a1,a2,a3,a4,a6] |
j |
-1934207124196/5912841025 |
j-invariant |
L |
1.2331014180978 |
L(r)(E,1)/r! |
Ω |
0.30827535452446 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
3640b2 29120cn2 65520bk2 36400g2 |
Quadratic twists by: -4 8 -3 5 |